©Meteoritical Society, 1994
The Meteoritical Bulletin, No. 77, 1994 November
The Meteoritical Bulletin, No. 77, 1994 November*
* Prepared by the Nomenclature Committee of the Meteoritical Society
under the Editorship of F. Wlotzka. Members for 1995 are AA. W. R.
Bevan, M. M. Grady, M. M. Lindstrom, H. Y. McSween, N. Nakamura,
M. I. Petaev, M. Prinz, A. E. Rubin, E. R. D. Scott, (Chair),
D. W. G. Sears, S. Wang and F. Wlotzka.
by
FRANK WLOTZKA
Max-Planck-Institut fur Chemie, Abteilung Kosmochemie, P. O. Box 3060,
D-55020 Mainz, Germany (Received 1994 August 16)
From Meteoritics, volume 29, number 6 (1994)
.
Abstract. This Meteoritical Bulletin is again dominated by meteorite
finds from hot and cold deserts: 99 from the Nullarbor, 12 from the
Sahara, and 35 from Antarctica. Besides 161 ordinary chondrites, it
lists 5 irons (Colton, Hidden Valley, Miles, Tagounite, Tres Castillos),
2 ureilites (FRO90168, Hughes 009), 1 howardite (ALH 88135), 1 CV3
(Axtell), 1 CK4 (Sleeper Camp 006), and 2 enstatite chondrites
(ALH 88070, Forrest 033). Three of the meteorites are falls.
Acfer 043
27º31'N, 3º55'E
- Aguemour, Algeria
- Found 1989 November
- Ordinary chondrite (H4)
A single stone of 121 g was found. Type specimen, classification,
analysis (olivine Fa18.4, pyroxene Fs15.9), and information: G.
Kurat, Naturhistorisches Museum, P. O. Box 417, A-1014 Vienna,
Austria. Main mass, G. Stangl, Graz, Austria.
Acfer 316 - 320
- Aguemour, Algeria
- Found 1993
More finds from Acfer and other areas of the Sahara (see
"Aguemour") were analyzed and classified, Table 1. Analysts: T.
Geiger and T. Grund. Type specimens, classification and
information: T. Geiger and A. Bischoff, Institut fur Planetologie,
Wilhelm-Klemm-Str. 10, D-48149 Munster, Germany. The main
masses are at the Museum fur Naturkunde, Humboldt Universitat,
Invalidenstr. 43, D-10115 Berlin, Germany.
TABLE 1. Acfer 316-320 meteorites.
| Name |
Coordinates |
Wt |
. N |
Class |
Fa |
Fs |
| |
|
(g) |
|
|
mol% |
mol% |
| Acfer 316 |
27º41.25'N, 4º14.70'E |
126 |
1 |
H6 (S3)1 |
21.4 |
19.1 |
| Acfer 317 |
27º35.56'N, 4º24.09'E |
878 |
12 |
H5 (S3) |
19.9 |
17.5 |
| Acfer 318 |
27º33.02'N, 3º59.88'E |
292 |
3 |
H5 (S4) |
19.6 |
17.3 |
| Acfer 319 |
27º33.12'N, 3º48.97'E |
2393 |
1 |
L6 (S3) |
22 |
19.5 |
| Acfer 320 |
27º27.64'N, 3º53.28'E |
167 |
1 |
H5 (S3) |
19.4 |
17.4 |
1) Shock stage after Stoffler et al (1991)
Aguemour 010-016
- Near In Salah, Algeria
- Found 1993
See "Acfer" entry for conditions of find, analysts and main mass.
Details of classification and mass are given in Table 2.
TABLE 2. Aguemour 010-016 meteorites.
| Name |
Coordinates |
Wt. |
N |
Class |
Fa |
Fs |
|
| |
|
(g) |
|
|
mol% |
mol% |
|
| Aguemour 010 |
27º21.63'N, 4º56.68'E |
367 |
1 |
H5 (S2)1 |
19.2 |
17.5 |
|
| Aguemour 011 |
27º21.02'N, 4º12.15'E |
207 |
1 |
H4 (S2) |
19.1 |
17 |
|
| Aguemour 012 |
27º31.05'N, 4º11.46'E |
347 |
1 |
H5 (S3) |
19.5 |
17.2 |
|
| Aguemour 013 |
27º34.19'N, 4º31.53'E |
364 |
1 |
L5 (S3) |
22.8 |
19.7 |
|
| Aguemour 014 |
27º34.68'N, 4º19.35'E |
167 |
1 |
L5 (S3)2 |
23.4 |
20.3 |
|
| Aguemour 015 |
27º30.58'N, 4º09.67'E |
1106 |
1 |
L4 (S3) |
24.4 |
20.8 |
|
| Aguemour 016 |
27º35.50'N, 4º19.01'E |
177 |
1 |
L5 (S3) |
22.9 |
19.4 |
|
1 Shock stage after Stoffler et al. (1991)
2 Shock veins
Allan Hills 88070-88159
76º43'S, 159º20'E approx.
[Go to More Antarctic Listings]
- (17 meteorites)
- Victoria Land, Antarctica
- Found between 1988 December and 1989 January
A German-American Team (see Meteoritical Bulletin 69) found
198 stones. They are curated by EUROMET at The Open
University, Planetary Science Unit, Dept. of Earth Sciences,
Milton Keynes MK7 6AA, UK. Classification and analysis by
Robert Hutchison and Eleanor Grant, The Natural History
Museum, London SWS SBD, UK (Table 3). Requests for samples
may be made to the Chairman of the EUROMET Meteorites
Working Group, Robert Hutchison.
TABLE 3. ALH 88070-88159 meteorites.
| Name |
Wt. |
Class |
Fa |
Fs |
|
| |
(g) |
|
mol.% |
mol.% |
|
| ALH 88070 |
12.12 |
EH3 |
absent |
0-22 |
|
| |
|
contains perryite, niningerite |
|
| ALH 88072 |
12.33 |
H5 |
17.3 |
16.1 |
|
| ALH 88073 |
12.47 |
LL(L?)3 |
9-40 |
variable |
|
| ALH 88074 |
12.42 |
H5 |
19 |
17.1 |
|
| ALH 88081 |
11.14 |
H5 |
17.7 |
16 |
|
| ALH 88083 |
11.86 |
H4 |
19.5 |
17.4 |
|
| ALH 88091 |
9.36 |
H5 |
19 |
16.8 |
|
| ALH 88095 |
8.45 |
H5 |
19.7 |
17.8 |
|
| ALH 88098 |
8.51 |
LL(L?)3 |
9-37 |
variable |
|
| ALH 88119 |
5.06 |
H7 |
18.8 |
17.1 |
|
| |
|
clear plag., An11 |
|
| ALH 88124 |
5.39 |
H5 |
18.6 |
17 |
|
| ALH 88129 |
4.68 |
L(LL?)3 |
2-25 |
3-21 |
|
| ALH 88135 |
4.75 |
Howardite+ |
17.5,21 |
16,19 |
|
| ALH 88148 |
2.4 |
H5 |
18.9 |
16.8 |
|
| ALH 88149 |
2.76 |
H5 |
18.8 |
17.3 |
|
| ALH 88155 |
2.44 |
H5 |
18.9 |
17.5 |
|
| ALH 88159 |
2.12 |
H4 |
19.2 |
16.8 |
|
+ Howardite, composed dominantly of comminuted eucrite and
diogenite; plag. An92-79, clasts of olivine/hypersthene intergrowth
Fa21, Fs19.
Axtell
31º39.6'N, 96º58.3'W
- McLennon County, Texas, USA
- Found 1943, recognized 1993
- Carbonaceous chondrite (CV3)
A single stone of 6.2 kg was found while ploughing. Classification
and thin section analysis by Simon et al. (1994a) and Casanova
and Simon (1994): olivines and low-Ca pyroxenes average Fa7
and Fs1, respectively; texture and oxygen isotope ratios (analysis R.
N. Clayton) are much like those of Allende. However, Axtell
shows pervasive weathering of matrix minerals and has a 60Co
concentration and refractory inclusions that are unlike those of
typical Allende specimens. Natural and induced thermoluminescence data
are also consistent with this meteorite not being paired with Allende;
see Simon et al. (1994b). Distribution: 670 g and type sections at
Field Museum of Natural History, Chicago; 740 g, James Schwade; 331 g,
Marlin Cilz; 322 g, Museum National d'Histoire Naturelle, Paris; 264 g,
Blaine Reed; 165 g, Max-Planck-Institut fur Chemie, Mainz. Discovery
details: Blaine Reed, 907 County Road 207 #17, Durango, Colorado 81301,
USA.
Boorabie, see "Nullarbor meteorites," Table 7
Camel Donga, see "Nullarbor meteorites," Table 7
Carlisle Lakes, see "Nullarbor meteorites," Table 7
Colton
46º34'14" N, 117º5'55" W
- Whitman Co., Washington, USA
- Found 1993 May 23
- Iron (Medium octahedrite, IIIAB, 1 mm kamacite bandwidth)
A weathered iron mass of 19.67 kg was found by David Bauer as
he walked across his field. The find site is 2 km ENE of Colton, a
small town about halfway between Pullman and Clarkston,
Washington. Composition: 8.4% Ni, 20.5 ppm Ga, 0.63 ppm Ir,
0.98 ppm Au; John T. Wasson, Institute of Geophysics and
Planetary Physics, UCLA, Los Angeles, California 90024-1567,
USA. Classification, information and main mass: Roy S. Clarke,
Division of Meteorites, Smithsonian Institution, Washington, D.C.
20560, USA.
Colville Lake, see "Nullarbor meteorites," Table 7
Cook, see "Nullarbor meteorites," Table 6
Deakin, see "Nullarbor meteorites," Table 7
El Faiyum
29º 17'N, 30º 517.
- Egypt
- Found 1993
- Ordinary chondrite (H5)
One piece of 73.5 g was found on sandy soil. Classification and
analysis: olivine Fa19.1 pyroxene Fs17.4Wo0.5, Jurgen Otto,
Mineralog. Petrogr. Institut der Universitat, Albert-Strasse 23 b,
D-79104 Freiburg. Main mass: Swiss Meteorite Laboratory, P.O.Box 126,
CH-8750 Glarus, Switzerland.
Erldunda
25º17'47.3", 133º12'0.2"E
- Northern Territory, Australia
- Found 1992
- Ordinary chondrite (H5)
Four fragments weighing 190 g total were found. Classification and
analysis: olivine Fa19.6, weathering grade W5; Charles F. Lewis, Center
for Meteorite Studies, Arizona State University, Tempe, Arizona S5287,
USA, and Frank Wlotzka, Max-Planck-Institut fur Chemic, D-55122 Mainz,
Germany. Main mass and information: Blaine Reed, 907 County Road 207
#17, Durango, Colorado 81301, USA.
Escalon
27º 0'N, 104º0'W
- Chihuahua, Mexico
- Found 1979
- Ordinary chondrite (H4)
A stone of 54.3 g was found by Dr. Luis Maeda-Villalobos under unknown
circumstances. Classification, main mass, information: Gerardo
Sanchez-Rubio, Instituto de Geologia, UNAM, Ciudad Universitaria, Apdo.
Postal 70-296, 04510 Mexico, D.F., Mexico. Analysis: olivine Fa19.0,
pyroxene Fs16.0; M. Naito and A.M. Reyes-Salas, address as above.
Forrest, see "Nullarbor meteorites," Table 7
Forrest Lakes, see "Nullarbor meteorites," Table 7
Frontier Mountain 90163-90241
72º59'27"S, 160º20'33 "E
- (18 meteorites)
- Victoria Land, Antarctica.
- Found between 1990 December and 1991 January.
About 250 meteorite specimens were found by a EUROMET team, supported by
Italy and its Terra Nova base (see Meteoritical Bulletin, Nos. 72, 73,
74). The meteorites are curated by EUROMET at The Open University,
Planetary Science Unit, Dept. of Earth Sciences, Milton Keynes MK7 6AA,
UK. Requests for samples may be made to the Chairman of the EUROMET
Meteorites Working Group, Robert Hutchison, The Natural History Museum,
London SW7 SBD, UK. See also Bland (1993).
TABLE 4. FRO 90163-90241 meteorites.
| |
Wt. (g) |
Class |
Fa (mol.%) |
Fs (mol.%) |
Cmt1 |
|
| FRO90163 |
24.05 |
L4-6 br |
25.1 |
18.9 |
(1) |
|
| FRO90164 |
80.8 |
L4 |
24.1 |
20.8 |
(2) |
|
| FRO90165 |
2.1 |
H5 |
19.1 |
17.2 |
(2) |
|
| FRO90166 |
24.41 |
H6 |
18.7 |
16.8 |
(2) |
|
| FRO90167 |
10.84 |
H4 |
18.5 |
16.4 |
(2) |
|
| FRO90168 |
14.26 |
Ureilite |
20(core)-3(rim) |
16 |
(2)2 |
|
| FRO90170 |
2.53 |
H6 |
19.1 |
17.0 |
(2) |
|
| FRO90171 |
13.4 |
H5 |
18.5 |
16.5 |
(2) |
|
| FRO90172 |
65.86 |
L5 |
25.9 |
21.7 |
(2) |
|
| FRO90173 |
3.56 |
H4 |
16-19 |
17.7 |
(2) |
|
| FRO90203 |
11.31 |
H6 |
19.2 |
19.9 |
(1) |
|
| FRO90212 |
3.7 |
L6/7 |
23.1 |
22.5 |
(1) |
|
| FRO90221 |
3.25 |
H6 |
18.1 |
16.8 |
(1) |
|
| FRO90227 |
2.45 |
H6 |
18.6 |
18.8 |
(1) |
|
| FRO90236 |
165.7 |
H5 |
18.5 |
18.1 |
(1) |
|
| FRO90238 |
17.41 |
H5 |
18.3 |
18.2 |
(1) |
|
| FRO90240 |
1.05 |
L6 |
25.0 |
23.6 |
(1) |
|
| FRO90241 |
2.29 |
L6/7 |
25.4 |
23.3 |
(1) |
|
1 (1) P. A. Bland and L. Folco, The Open University and University of Siena,
Italy; (2) R. Hutchison and E. Grant, The Natural History Museum, London
SW7 5BD, UK.
2 paired with FRO 90036. Olivines are mosaiced, indicating a high degree of
shock. Rare pyroxenes are Wo1-3En83Fs16, contains Fe3Si, also troilite.
Gunnadorah,
see "Nullarbor meteorites," Table 7
Hidden Valley
19º7'S, 145º25'E
- Queensland, Australia
- Found 1991
- Iron (Medium octahedrite, IIIAB)
A mass of 7 kg was found during prospecting for opals. Classification and
analysis: Ni 8.19%, Co 0.50%, Ga 20.1 ppm, As 4.7 ppm, Re 570 ppb, Ir 4.99
ppm, Pt 9.6 ppm, Au 0.665 ppm; John T. Wasson, Institute of Geophysics and
Planetary Physics, UCLA, Los Angeles, California 90024-1567, USA.
Information and main mass: Swiss Meteorite Laboratory, P. O. Box 126, CH-
8750 Glarus, Switzerland.
Hughes, see "Nullarbor meteorites," Table 6
Jonah
30º37.5'N, 97º32.0'W
- Williamson County, Texas, USA
- Found 1963
- Ordinary chondrite (H5)
A highly weathered stone of 1304 g was found by farmer G.
Wendland while ploughing a field. Information, classification and
analysis: olivine Fa18.5 (PMD 0.6%), pyroxene Fs17.5 (PMD
1%); Michael Zolensky, SN2, NASA/Johnson Space Center,
Houston, Texas 77058, USA. Main mass; 1.1 kg, Blaine Reed,
907 County Road 207 017, Durango, Colorado 81301, USA; 153
g, John Martin, Oklahoma Meteorite Laboratory, P. O. Box 1923,
Stillwater, Oklahoma 74076, USA; Research specimen, PTS and
24 g, M. Lindstrom, SN2, NASA/Johnson Space Center, Houston,
Texas 77058, USA.
Kinclaven, see "Nullarbor meteorites," Table 7
Kybo, see "Nullarbor meteorites," Table 7
Lake Frome 001-005
30º42'38.2"S, 140º09'5.1"E
- South Australia, Australia
- Found 1992
Five stones were found within a distance of <3 km, the
coordinates given are those of Lake Frome 001. Table 5 lists the
meteorites; data from Charles F. Lewis, Center for Meteorite
Studies, Arizona State University, Tempe, Arizona 85287, USA,
and Frank Wlotzka, Max-Planck-Institut fur Chemie, D-55122
Mainz, Germany. Information and main masses; Blaine Reed, 907
County Road 207 017, Durango, Colorado 81301, USA.
TABLE 5. Lake Frome 001-005 meteorites.
| Name |
Location |
Wt. |
N |
Class |
Fa |
WG1 |
|
| |
|
(g) |
|
|
mol% |
|
|
| Lake Frome 001 |
see above |
32.5 |
1 |
H5 |
19.0 |
|
|
| Lake Frome 002 |
0.5 km S of 001 |
201 |
1 |
H5 |
18.4 |
W5 |
|
| Lake Frome 003 |
0.5 km S of 001 |
5 |
1 |
H6 |
19.2 |
|
|
| Lake Frome 004 |
3 km NW of 001 |
107 |
1 |
H6 |
19.6 |
W3 |
|
| Lake Frome 005 |
0.3 km NE of 001 |
54 |
1 |
L5 |
24.9 |
W3 |
|
1 Weathering grade. See footnote 2, Table 6-8.
Loongana, see "Nullarbor meteorites," Table 7
Lynch, see "Nullarbor meteorites," Table 7
Maroo
25º44'S, 142º57'E
- Queensland, Australia
- Found 1991
- Ordinary chondrite (LL6)
One stone of 236 g was found. Classification and analysis: olivine
Fa30.8, weathering grade W5; Charles F. Lewis, Center for
Meteorite Studies, Arizona State University, Tempe, Arizona
85287, USA, and Frank Wlotzka, Max-Planck-Institut fur Chemie,
D-55122 Mainz, Germany. Main mass and information: Blaine
Reed, 907 County Road 207 #17, Durango, Colorado 81301, USA.
Mason, see "Nullarbor meteorites," Table 7
Menzyswil
46º49.12?4, 7º13.09'E
- Near Taters, Fribourg, Switzerland
- Fell 1903, July
- Ordinary chondrite (L5)
Two pieces of this meteorite (24.8 and 4.1 g) turned up in a
private meteorite collection. A label signed by M. Musy, then
curator of the Fribourg Natural History Museum, says: "Found at
Menzyswil July 1903 before a barn next to a hole, made by a flash
of lightning. The farmers say that the stone fell with the lightning
and shattered when it hit the ground; it was hot, when they picked
it up." Classification and analysis: olivine Fa23.5, pyroxene
Fs20.6Wo0.5, plagioclase Ab86.9Or3.5; Jurgen Otto, Mineralog.
Petrogr. Institut der Universitat, Albert-Strasse 23 b, D-79104
Freiburg. Mass: 24.8 g in the Museum d'Histoire Naturelle,
Fribourg, Switzerland; and 4.1 g Bally-Prior Museum,
Schonenwerd, Switzerland. Information; Swiss Meteorite
Laboratory, Rolf Biihler, P. O. Box 126, CH-8750 Glarus,
Switzerland.
Miles
27º50'S, 150º20'E
- Queensland, Australia
- Found 1992
- Iron (IIE), with silicate inclusions
A mass of about 265 kg was found on open shrub farmland.
Classification and analysis: 7.96% Ni, 0.443% Co, 182 ppm Cu,
26.6 ppm Ga, 9.52 ppm As, 0.86 ppm W, 100 ppb Re, 1.12 ppm
Ir, 4.6 ppm Pt, 1.13 ppm Au; John T. Wasson, Institute of
Geophysics and Planetary Physics, UCLA, Los Angeles, California
90024-1567, USA. The main mass remains in Australia, about 100
kg of it were exported with legal permission to the USA by
Marvin Killgore, P. O. Box 95, Payson, Arizona 85647, USA.
Information: T. Kapitany, Collectors Corner, Gardenworld,
Springvale Rd., Keysborough, Victoria 3173, Australia.
Muckera, see "Nullarbor meteorites," Table 6
Mundrabilla, see "Nullarbor meteorites," Table 7
Nullarbor Plain, Australia, meteorites
New meteorite finds from the Nullarbor plain are listed in Table 6
(South Australia) and in Table 7 (Western Australia). The source
of information and analysis and location of main mass are given in
the "Comments" column. The names chosen for Western
Australian finds correspond to the scheme by Bevan and Binns
(1989); the names for finds from South Australia to the scheme by
Bevan and Pring (1993). Table 8 lists meteorites from the Nullarbor,
for which the exact localities are not known. Footnotes
follow Table 8 and apply to Tables 6-8.
TABLE 6. Meteorites from the Nullarbor Plain, South Australia.
| Name |
Coordinates |
Year |
Wt.1 |
N |
Class |
Fa |
Fs |
WG2 |
Comments3 |
|
| |
|
|
(g) |
|
|
mol% |
mol% |
|
|
|
| Cook 007 |
30º37S, 130º25'E |
1989 |
100kg |
frags. |
H4 |
19.4 |
|
|
A |
|
| Cook 009 |
30º30.41'S, 130º24.24'E |
1991 |
84.2 |
1 |
H4 |
19.1 |
17.3 |
|
B |
|
| Hughes 009 |
30º25'S, 129º49'E |
1991 |
108 |
2 |
Ureilite |
12 |
|
|
C |
|
| Hughes 010 |
30º15.81'S, 129º48.62'E |
? |
71 |
1 |
L6 |
24.9 |
21.0 |
|
D |
|
| Hughes 011 |
30º14'S, 129º05'E |
1991 |
263 |
1 |
L4 |
24.5 |
|
W4 |
E |
|
| Hughes 012 |
30º17'S, 129º34'E |
1991 |
25 |
1 |
H5 |
19.3 |
|
W4 |
E |
|
| Hughes 013 |
30º39.7'S, 129º07.0'E |
1991 |
4 kg |
frags. |
H5, S1 |
20.1 |
182 |
W4 |
F |
|
| Hughes 014 |
30º39.12'S, 129º32.41'E |
1991 |
57.5 |
3 |
L5/6 |
24.3 |
20.6 |
C |
G |
|
| Hughes 015 |
30º31.00'S, 129º11.52'E |
1991 |
31.2 |
1 |
L3.8 |
21.4+4.1 |
14.7+11.7 |
C |
G |
|
| Hughes 016 |
30º32.82'S, 129º11.35'E |
1991 |
58 |
1 |
L6 |
25.4 |
24.1 |
C |
G |
|
| Hughes 017 |
30º33.10'S, 129º13.28'E |
1991 |
138 |
1 |
H6 |
19.0 |
17.0 |
C |
G |
|
| Hughes 018 |
30º34.08'S, 129º42.78'E |
1991 |
53.5 |
9 frag |
H5/6 |
19.4 |
17.2 |
C |
G |
|
| Hughes 019 |
30º10.10'S, 129º02.51'E |
1991 |
90.5 |
1+ |
H5 |
19.0 |
16.5 |
B |
G |
|
| Hughes 020 |
30º16.48'S, 129º01.11'E |
1991 |
23.6 |
1 |
L6 |
25.7 |
21.5 |
B/C |
G |
|
| Hughes 021 |
30º40.08'S, 129º27.72'E |
1991 |
159.9 |
4 frag |
L3 |
24.2+62 |
13.5+13 |
A/B |
G |
|
| Hughes 022 |
30º12.95'S, 129º43.25'E |
1991 |
104 |
1 |
L5/6 |
25.0 |
21.1 |
C |
G |
|
| Hughes 023 |
30º05.10'S, 129º06.17E |
1991 |
111 |
1 |
LL6 |
31.3 |
25.4 |
B |
G |
|
| Muckera 003 |
30º10.53'S, 130º05.34'E |
? |
104 |
1 |
L6, S3 |
25.7 |
21 7 |
B |
D |
|
| Muckera 004 |
30º22'S, 130º05'E |
1991 |
48 |
1 |
H5 |
19.7 |
|
W3 |
E |
|
| Muckera 005 |
30º22.17S, 130º3.32'E |
1991 |
1200 |
1 |
L6 |
25.0 |
|
W2 |
E |
|
| Muckera 006 |
30º22'S, 130º05'E |
1991 |
20 |
1 |
LL5 |
30.2 |
|
W3 |
E |
|
| Muckera 007 |
30º22'S, 130º05'E |
1991 |
14 |
1 |
L |
23.6 |
|
W3 |
shock melt, E |
|
| Muckera 008 |
30º21'S, 130º02'E |
1991 |
? |
1 |
L5 |
24.6 |
|
W2 |
E |
|
| Muckera 009 |
30º22'S, 130º05'E |
1991 |
8 |
2 |
L5 |
24.8 |
|
W3 |
E |
|
| Muckera 010 |
30º22'S, 130º05'E |
1991 |
18 |
1 |
L6 |
25.4 |
|
W5 |
E |
|
| Muckera 011 |
30º22'S, 130º05'E |
1991 |
26 |
1 |
L6 |
25.1 |
|
W4 |
E |
|
| Muckera 012 |
30º21'S, 130º02'E |
1991 |
43 |
1 |
H5 |
19.6 |
|
W3 |
E |
|
| Muckera 013 |
30º17.15'S, 129º57.42'E |
1991 |
73 |
1 |
L6 |
25.5 |
22.0 |
B |
G |
|
| Muckera 014 |
30º4.00'S, 129º50.85'E |
1991 |
54 |
1 |
L5/6 |
25.4 |
21.7 |
B |
G |
|
TABLE 7. Meteorites from the Nullarbor Plain, Western Australia.
| Name |
Coordinates |
Year |
Wt. |
N |
Class |
Fa |
Fs |
WG2 |
Comments3 |
|
|
|
|
|
|
|
mol% |
mol% |
|
|
|
| Boorabie 001 |
29º28'S, 128º21'E |
1977 |
381.0 |
frg. |
H5 |
18.4 |
- |
B/C |
I |
|
| Camel Donga 006 |
30º17.5'S, 126º35.25'E |
1992 |
50.96 |
1 |
H6, S4 |
20.3 |
18.4 |
B |
H1 |
|
| Camel Donga 007 |
30º19'S, 126º37E |
1986 |
100.3 |
1 |
L5 |
24.7 |
21.9 |
A/B |
I |
|
| Carlisle Lakes 002 |
29º10'S, 127º10'E |
1977 |
410.0 |
1 |
H4/5 br |
18.9 |
16.2 |
B/Cx |
breccia, I |
|
| Carlisle Lakes 003 |
29º09'S, 127º10'E |
1977 |
116.0 |
1 |
H4/5 |
18.2 |
16.0 |
B |
pass. CL002, I |
|
| Carlisle Lakes 004 |
29º10'S, 127º10'E |
1977 |
809.0 |
frag. |
H5 |
18.6 |
- |
B |
poss. CL002, I |
|
| Carlisle Lakes 005 |
29º11'S, 127º10'E |
1977 |
502.0 |
1 |
H5 |
18.9 |
16.2 |
B |
poss. CL002, I |
|
| Colville Lake 001 |
29º36'S, 126º30.4'E |
1986 |
56.2 |
1 |
H5 |
19.0 |
16.3 |
B |
I |
|
| Colville Lake 002 |
29º47.1'S, 126º35.3'E |
1986 |
100.0 |
1 |
H5 |
19.8 |
17.4 |
C |
I |
|
| Deakin 009 |
30º44 S, 128º55'E |
1991 |
150 |
1 |
H5 |
18.7 |
- |
W4 |
E |
|
| Forrest 016 |
30º9.23'S, 128º04.37'E |
1992 |
46.87 |
1 |
H5-6 br,S2 |
19.8 |
17.5 |
B/C |
H2 |
|
| Forrest 017 |
30º10.45'S, 128º04.14'E |
1992 |
4.60 |
1 |
H4, S3 |
19.1 |
16.7 |
C |
H2 |
|
| Forrest 018 |
30º10'S, 128º05'E |
1992 |
54.41 |
1 |
H6, S3 |
19.5 |
17.2 |
C |
H2 |
|
| Forrest 019 |
30º10'S, 126º05'E |
1992 |
42.94 |
1 |
H5, S4 |
20.1 |
18.2 |
B |
H2 |
|
| Forrest 020 |
30º44.27S, 127º57.22'E |
1992 |
6.99 |
1 |
L5/6, S4 |
25.6 |
21.7 |
B/C |
H2 |
|
| Forrest 021 |
30º45.42'S, 127º57.10'E |
1992 |
59.70 |
3 |
L6, S5 |
25.2 |
21.9 |
B/C |
H2 |
|
| Forrest 022 |
30º46.37'S, 127º56.80'E |
1992 |
7.46 |
1 |
L5, S4 |
24.8 |
20.9 |
B |
H2 |
|
| Forrest 023 |
30º46.90'S, 127º56.65'E |
1992 |
7.67 |
1 |
L4, S3 |
22.4 |
19.1 |
C |
H2 |
|
| Forrest 024 |
30º45.48'S, 127º56.87'E |
1992 |
16.23 |
3 |
LL6, S5 |
26.8 |
22.7 |
B/C |
H2 |
|
| Forrest 025 |
30º45.36'S, 127º56.23'E |
1992 |
8.11 |
1 |
L5 br, S2 |
25.2 |
21.2 |
A/B |
H2 |
|
| Forrest 026 |
30º45.42'S, 127º56.28'E |
1992 |
64.11 |
3 |
H5/6, S2 |
18.7 |
16.5 |
C |
H2 |
|
| Forrest 027 |
30º45.58'S, 127º56.99'E |
1992 |
14.41 |
1 |
L5/6, S1 |
24.9 |
21.5 |
C |
H2 |
|
| Forrest 028 |
30º43.94'S, 127º56.94'E |
1992 |
48.70 |
4 |
L7, S5 |
25.4 |
22.6 |
C |
H2 |
|
| Forrest 029 |
30º43.89'S, 127º56.35'E |
1992 |
6.00 |
1 |
H3-5 br,S3 |
19.1 |
17.7 |
C |
H2 |
|
| Forrest 030 |
30º43.86'S, 127º56.35'E |
1992 |
77.68 |
1 |
L6/7, S5 |
25.0 |
21.7 |
B/C |
diff. from FO 021, H2 |
|
| Forrest 031 |
30º44.27'S, 127º57.22'E |
1992 |
0.83 |
1 |
H4, S2 |
21.0 |
18.6 |
B/C |
H2 |
|
| Forrest 032 |
30º43'S, 127º56'E |
1992 |
1.38 |
1 |
L6/7, S5 |
26.2 |
22.2 |
B |
pass. FO 028, H2 |
|
| Forrest 033 |
30º45'S, 128º05'E |
1991 |
31.3 |
1 |
E7 |
- |
0.5 |
W4 |
E |
|
|
no chondrules (similar to Happy Canyon), contains silica, plagioclase, graphite |
|
| Forrest 034 |
30º45'S, 128º05'E |
1991 |
99 |
1 |
L6 |
25.1 |
- |
W3 |
E |
|
| Forrest 035 |
30º45'S, 128º05'E |
1991 |
166 |
1 |
L6 |
25.6 |
- |
W3 |
E |
|
| Forrest 036 |
30º45'S, 128º05'E |
1991 |
57 |
1 |
H6 |
19.2 |
- |
W3 |
E |
|
| Forrest 037 |
30º45'S, 128º05'E |
1991 |
10 |
1 |
H4 |
18.7 |
- |
W5 |
E |
|
| Forrest Lakes 002 |
29º35'S, 128º55'E |
1974 |
52.0 |
3 |
H5 |
18.3 |
16.4 |
C |
I |
|
| Gunnadorah 002 |
30º28'S, 126º11'E |
1976 |
46.0 |
1 |
L5 |
23.1 |
20 1 |
C |
I |
|
| Kinclaven 001 |
30º28'S, 125º42'E |
1973 |
17.3 |
1 |
L5 |
24.3 |
20.5 |
A |
I |
|
| Kybo 001 |
31º11'S, 126º25'E |
1984 |
2492.7 |
2 |
LL5 |
26.4 |
22.5 |
A/B |
sev. shocked, I |
|
| Loongana 002 |
30º7.80'S, 127º22.96'E |
1992 |
53.89 |
1 |
H6, S3 |
19.1 |
17.0 |
C |
H2 |
|
| Lynch 001 |
31º01'S, 127º13'E |
1977 |
31.5 |
2 |
L5-6 br |
24.9 |
- |
A/B |
I |
|
| Mason 001 |
29º57S, 128º05'E |
1977 |
113.3 |
1 |
H5 |
19.2 |
|
B/Cx |
I |
|
| Mundrabilla 013 |
30º7.58'S, 127º24.62'E |
1992 |
9.16 |
1 |
H6, S1 |
18.9 |
16.6 |
A/B |
H2 |
|
| Mundrabilla 014 |
30º8.56'S, 127º23.63'E |
1992 |
1.80 |
1 |
H4, S3 |
17.4 |
16.4 |
C |
H1 |
|
| Mundrabilla 015 |
30º7.58'S, 127º24.62'E |
1992 |
26.69 |
3 |
H5, S4 |
18.4 |
17.1 |
B/C |
H1 |
|
| Mundrabilla 016 |
30º7.3'S, 127º23.21'E |
1992 |
4.41 |
1 |
L5/6, S3 |
24.3 |
20.6 |
C |
H2 |
|
| Mundrabilla 017 |
30º47.07S, 127º41.84'E |
1992 |
40.59 |
2 |
H5, S3 |
18.6 |
17.0 |
B |
H1 |
|
| Nurina001 |
30º40'S, 126º24'E |
1973 |
2.7 |
1 |
H4 |
19.1 |
17.2 |
B/C |
I |
|
| Nurina 002 |
30º27'S, 126º36'E |
1977 |
170.5 |
7 |
H5 br |
18.9 |
- |
B |
I |
|
| Nurina 003 |
30º47S, 126º27'E |
1986 |
40.0 |
1 |
LL5 br |
29.6 |
24.9 |
B/C |
I |
|
| Nurina 004 |
30º47S, 126º27'E |
1986 |
28.3 |
1 |
L6 |
25.6 |
22.3 |
C |
I |
|
| Nyanga Lake 002 |
29º37.7'S, 126º19.3'E |
1986 |
1048.9 |
2 |
H4/5 |
18.6 |
17.1 |
B/C |
I |
|
| Nyanga Lake 003 |
29º43.9'S, 126º14.3'E |
1986 |
129.1 |
1 |
H5 |
19.0 |
17.0 |
C |
I |
|
| Old Homestead 002 |
31º21'S, 127º31'E |
1977 |
76.9 |
4 |
L5/6 |
25.2 |
- |
A/B |
poss. part of Oak, I |
|
| Reid 014 |
30º05'S, 128º50'E |
1991 |
125 |
1 |
L6 |
25.4 |
- |
W2 |
E |
|
| Sleeper Camp 005 |
30º10.42'S, 126º17.54'E |
? |
129 |
1 |
H5, S2 |
20.7 |
17.3 |
B |
D |
|
| Sleeper Camp 006 |
30º10'S, 126º24.26'E |
1992 |
6.04 |
1 |
CK4, S2 |
32.3 |
33.0 |
A/B |
Hl |
|
| Sleeper Camp 007 |
30º09.6'S, 126º23.20'E |
1992 |
60.39 |
1 |
L4, S2 |
25.9 |
21.5 |
B/C |
Hl |
|
| Sleeper Camp 008 |
30º12'S, 126º30'E |
1992 |
16.37 |
1 |
H5, S2 |
19.9 |
17.5 |
B/C |
Hl |
|
| Sleeper Camp 009 |
30º09.77'S, 126º24.5'E |
1992 |
145.3 |
3 |
L6, S5 |
25.1 |
21.5 |
B/C |
H1,2 |
|
| Sleeper Camp 010 |
30.09'S, 126º25.7'E |
1992 |
9.63 |
1 |
H4-6 br,S4 |
20.5 |
18.6 |
B |
H2 |
|
| Sleeper Camp 011 |
30º09.8'S, 126º24.51'E |
1992 |
15.06 |
1 |
L6, S3 |
25.8 |
22.0 |
A/B |
H2 |
|
| Thylacine Hole 001 |
31º35'S, 127º36'E |
1977 |
101.5 |
1 |
H4/5 br |
19.7 |
17.6 |
B/C |
I |
|
| Thylacine Hole 002 |
31º34'S, 127º48'E |
1978 |
3.8 |
1 |
L6 |
25.2 |
- |
A/B |
shock veins, I |
|
| Virginia 001 |
32º04'S, 125º09'E |
1980 |
191.5 |
4 |
L6 |
25.2 |
- |
A/Bx |
shock veins, I |
|
TABLE 8. Meteorites from the Nullarbor Plain for which precise localities are unknown.
| ame |
Year |
Wt.1 |
N |
Class |
Fa |
Fs |
WG2 |
Comments3 |
|
| |
|
(g) |
|
|
mol% |
mol% |
|
|
|
| Nullarbor 011 |
pre 1980 |
3388 |
3 |
L6 |
25.5 |
21.9 |
B |
I |
|
| Nullarbor 012+ |
pre 1980 |
7300 |
1 |
L6 |
24.7 |
21.8 |
A/B |
I |
|
| Nullarbor 013+ |
pre 1980 |
459 |
1 |
L6 |
25.5 |
22.2 |
A/B |
I |
|
| Nullarbor 014+ |
pre 1980 |
1733 |
1 |
L6 |
25.3 |
23.6 |
B |
I |
|
| Nullarbor 015+ |
pre 1980 |
3986 |
frags. |
L6 |
24.8 |
22 |
B |
I |
|
| Nullarbor 016 |
pre 1980 |
200.3 |
1 |
H4/5 |
18.7 |
17.3 |
B |
I |
|
| Nullarbor 017+ |
pre 1980 |
117.3 |
3 |
L6 |
25.6 |
21.2 |
A/B |
I |
|
| Nullarbor 018 |
1990 Sept. |
~1 kg |
1 |
L6, S3-4 |
25.2 |
21.3 |
A/B |
K |
|
+ possibly paired with Nullarbor 011, all also bear resemblance to Forrest 002.
Footnotes to Tables 6-8:
1 Weight in g, unless "kg" is given
2 Weathering grades: A minor, B moderate, C severe rustiness, x evaporates on surface, determined in hand specimen; W 1 to W6, determined in thin section: W1 minor, W2 moderate, W3 severe, W4 complete oxidation of metal and troilite, W5 beginning, W6 massive alteration of silicates (see Wlotzka, 1993).
3 Comments:
(A) Classification, analysis, information: M. Zbik, The South Australian Museum, North Terrace, Adelaide, SA 5000, Australia. 26 kg in South Australian Museum. See also Zbik (1994).
(B) Classification, analysis: J. Otto, Mineralogisch-Petrographisches Institut, Universitat Freiburg, D-79104 Freiburg, Germany. Information and main mass: Swiss Meteorite Laboratory, P. O. Box 126, CH-8750 Glarus, Switzerland.
(C) Information, type specimen, classification, and analysis: contains (besides olivine) pigeonite Wo4.7En84Fs11, trace of NiFe with 2.2% Ni; Martin Prinz,
American Museum of Natural History, New York, NY 10024, USA. Main mass: Swiss Meteorite Laboratory, P. O. Box 126, CH-8750 Glarus, Switzerland.
(D)
Classification, analysis, type specimen, information: T. Geiger, Institut Rr Planetologie, Universitat Munster, D-48419 Miinster, Germany. Main mass, G. Grau,
Salzburger Volksstemwarte, A-5101 Salzburg, Austria.
(E) Analysis and classification: Charles F. Lewis, Center for Meteorite Studies, Arizona State University, Tempe, Arizona 85287, USA, and Frank Wlotzka,
Max-Planck-Institut fur Chemic, D-55122 Mainz, Germany. Information and main mass: Blaine Reed, 907 County Road 207, 017, Durango, Colorado 81301,
USA.
(F) Classification, analysis, type specimen: J. Otto, Mineralogisch-Petrographisches Institut, Universitat Freiburg, D-79104 Freiburg, Germany.
Information: Dieter Heinlein, Lilienstrasse 3, D-86156 Augsburg, Germany. Main mass: The South Australian Museum, North Terrace, Adelaide, SA 5000,
Australia.
(G) Classification: A. Braatz, Parkstr. 1, D-30952 Ronnenberg (also analysis), M. Schliestedt, Institut fur Mineralogie, Universitat Hannover, Welfengarten 1, D-
30167 Hannover, and R. Bartoschewitz, Lehmweg 53, D-38518 Gifhorn, Germany. Information and main mass: R. Bartoschewitz.
(H) These meteorites were found by the 1992 WAMET/EUROMET expedition. The main masses are held at the Western Australian Museum, Perth WA;
research samples and duplicate thin sections are held at The Open University, Planetary Science Unit, Dept. of Earth Sciences, Milton Keynes MK7 6AA, UK.
Requests for samples may be made to the Chairman of the EUROMET Meteorites Working Group, Robert Hutchison. Classification and anaylsis: H1) Robert
Hutchison and Eleanor Grant, The Natural History Museum, London SW5 5BD, UK; H2) P. A. Bland and L. Folco, The Open Unversity.
(I) Classification, analysis and pairing work: A. W. R. Bevan and R. A. Binns, Western Australian Museum, Perth WA, Australia; main masses at the Western
Australian Museum.
(K) Found N of Trans-Australian Railway between stations Forrest and Mundrabilla. Classification, analysis, information, and main mass: Alex Ruzicka, Dept. of
Planetary Sciences, University of Arizona, Tucson, Arizona 85721, USA.
Nurina, see "Nullarbor meteorites," Table 7
Nyanga Lake, see "Nullarbor meteorites," Table 7
Old Homestead, see "Nullarbor meteorites," Table 7
Palea de Aparzo
23º7'S, 65º6'W
- Jujuy Province, Argentina
- Fell 1988 September 14 6:50
- Ordinary chondrite (L5)
After the appearance of a luminous meteor followed by
detonations, a shower of many stones fell. A total of 1430 g was
recovered, consisting of two large stones (282 and 104 g) and
several smaller ones. Classification and analysis: olivine Fa25,
pyroxene Fs21, Brian Mason, Museum of Natural History,
Smithsonian Institution, Washington, D.C. 20560, USA. Main
mass and type specimen; Asociacion Hatum Pampa, Pizarro 5672,
1440 Buenos Aires, Argentina. Information, Oscar A. Turone,
Pizarro 5672, 1440 Buenos Aires, Argentina.
Reid, see "Nullarbor meteorites," Table 7
Rio do Pires
13º7.40'S, 42º17.31'E
- Estado da Bahia, Brazil
- Found before 1991 October 10
- Ordinary chondrite (L6)
A piece of 118 g was brought to Prof. H. Shigame, Universidade
Federal Da Bahia, Instituto de Geosciencias, by a former student
working in Rio do Pires. The circumstances of the find are poorly
known. Classification, analysis: olivine Fa25.2 pyroxene Fs21.6,
contains shock veins and maskelynite, shock stage S6.
Information: Adrian Brearley, Institute of Meteoritics, University
of New Mexico, Albuquerque, New Mexico 87131-1126, USA.
Main mass: Wilton P. de Carvalho, P. O. Box 1110, 40001
Salvador, Bahia, Brazil.
Round Top (a)
- Fayette County, Texas, USA.
- One piece found 1934, and another acquired in 1940.
- Ordinary chondrite (L5 S2)
A mass of 7.747 kg is listed in Graham et al (1985) as "Round
Top", coordinates 30º3'24 "N, 96º39'5 "W. Another piece of 2.188
kg was acquired in 1940 by O. E. Monnig, coordinates 30º4'30 "N,
96º38'19 "W. They are paired and shall be named Round Top (a).
Classification and analysis: olivine Fa24.0 and Fa24.4,
respectively, pyroxene Fs20.9 and Fs20.4, respectively; A. J.
Ehlmann and K. Keil, University of Hawaii, Planetary
Geosciences Division, Dept of Geology and Geophysics, Honolulu,
Hawaii 96822, USA; see also Ehlmann and Keil (1993). Main
mass: Monnig Collection, Dept. of Geology, Texas Christian
University, Fort Worth, Texas 76129, USA.
Round Top (b)
30º4'N, 96º42'W
- Fayette County, Texas, USA
- Known since 1939.
- Ordinary chondrite (H4 S3)
A mass of 7.166 kg was acquired by O. E. Monnig after
canvassing in the Round Top area. The exact find site is not
known. The coordinates given are those of the town Round Top.
Classification and analysis: olivine Fa18.4, pyroxene Fs16.1, H. J.
Ehlmann and K. Keil, University of Hawaii, Planetary
Geosciences Division, Dept. of Geology and Geophysics,
Honolulu, Hawaii 96822, USA; see
also Ehlmann and Keil (1993). Main mass: Monnig Collection,
Dept. of Geology, Texas Christian University, Fort Worth, Texas
76129, USA.
Senboku
39º26.3'N, 140º30.7'E
- Senboku-machi, Senboku-gun, Akita-ken, Japan
- Fell during or before 19th century, recognized 1993
- Ordinary chondrite (H6)
A stone of 866 g has been sitting in the household altar of the
Suda family for about 100 years or more. It was told in the family
that it fell from the sky into the chestnut grove in the dry bed of
the Maruko river behind the Suda's house. Classification and
analysis: olivine Fa18.4, pyroxene Fs16.3, Masako Shima and
Akihiko Okada, National Science Museum (address below). By
courtesy of the owner, Mr. Yosio Suda, the main mass is on loan
to the National Science Museum for display, and several g were
provided for research. Information: Masako Shima, National
Science Museum, 3-23-1 Hyakunin-cho, Shinjuku-ku, Tokyo 169,
Japan. See also Shima et al. (1994).
Sleeper Camp, see "Nullarbor meteorites," Table 7
Tagounite
29º58'N, 5º36'W
- Morocco
- Found 1989 June
- Iron (Medium octahedrite, IIIAB)
A mass of 3.3 kg was found 2 miles NW of the town Tagounite.
Classification and analysis: 8.0% Ni, 20.5 ppm Ga, 5.27 ppm Ir;
John T. Wasson, Institute of Geophysics and Planetary Physics,
UCLA, Los Angeles, California 90024-1567, USA. The meteorite
has been severely reheated and recrystallized. Taenite has been re-
sorbed, and kamacite is mostly equigranular. Distribution: 460 g,
Arizona State University, Tempe, Arizona; 146 g, University of
California at Los Angeles; 109 g, Vienna; 152 g, Marlin Cilz.
Information: Marlin D. Cilz, Box 1063, Malta, Montana 59538,
USA.
Thylacine Hole, see "Nullarbor meteorites," Table 7
Tres Castillos
29.47ºN, 105.80ºW
- Chihuahua, Mexico
- Found 1992 March
- Iron (Medium octahedrite, IIIAB)
A mass of 150 kg was found on the ranch Tres Castillos. Type
specimen, classification and analysis: Ni 9.23%, Co 0.51%, Ir
0.245 ppm, Ga 16.3 ppm, As 9.7 ppm, Cr 19 ppm, Pt 1.5 ppm, Au
1.35 ppm, W 0.39 ppm, Re 27 ppb; John T. Wasson, Institute of
Geophysics and Planetary Physics, UCLA, Los Angeles, California
90024-1567, USA. Distribution: main mass (40.9 kg), Marlin
Cilz; 8.1 kg, Arizona State University, Tempe, Arizona; 2.6 kg,
Natural History Museum,Vienna. Information, Marlin D. Cilz,
Box 1063, Malta, Montana 59538, USA.
Tookabarnoo
27º52'S, 141º44'E
- Queensland, Australia
- Found 1992
- Ordinary chondrite (H4)
A stone of 157 g was found near Tookabarnoo Waterhole.
Classification and analysis: olivine Fa19.0, weathering grade W6;
Charles F. Lewis, Center for Meteorite Studies, Arizona State
University, Tempe, Arizona 85287, USA, and Frank Wlotzka,
Max-Planck-Institut fur Chemie, D-55122 Mainz, Germany. Main
mass and information: Blaine Reed, 907 County Road 207 417,
Durango, Colorado 81301, USA.
Virginia, see "Nullarbor meteorites," Table 7
Vyatka
57º 32'N, 49º 0'E
- Kirov region, Russia
- Found 1992
- Ordinary chondrite (H4)
A mass of 40-50 kg was reportedly found on the shore of the
Vyatka river near the town Sovetsk, but the main mass was lost.
Classification: Ilya A. Stroganov. Analysis: olivine Fa17.6, total
iron 27.0%; N. N. Kononkova and L .D. Barsukova, Vernadsky
Institute of Geochemistry and Analytical Chemistry, Russian
Academy of Sciences, Moscow. Mass: 321 g at the Committee on
Meteorites. Information: Marina A. Ivanova, Committee on
Meteorites, Ul. M. Ulyanovoi 3, korp. 1, Moscow 117313, Russia.
Whitula Creek
25º18.95'S, 142º26.68'E
- Queensland, Australia
- Found 1991
- Ordinary chondrite (H5)
A stone of 271 g was found in the Ingella Station meteorite
strewnfield. Classification and analysis: olivine Fa19.5+-0.3,
pyroxene Fs18.0+-0.6 (analyst F. Wlotzka), weathering grade W5;
Charles F. Lewis, Center for Meteorite Studies, Arizona State
University, Tempe, Arizona 85287, USA, and Frank Wlotzka,
Max-Planck-Institut fur Chemie, D-55122 Mainz, Germany. The
composition is different from that of HS Ingella Station, which has
olivine Fa18.5+0.5, pyroxene Fs17.4+0.4 (analyst F. Wlotzka).
Main mass: Blaine Reed, 907 County Road 207 017, Durango,
Colorado 81301, USA.
Wray (b)
40º19'51 "N, 102º11'45 "W
- Colorado, USA.
- Found 1938
- Ordinary chondrite (LS S2)
A mass of 3.844 kg was found 17 miles N of the town of Wray. It
was purchased by O. E. Monnig in 1938. Classification and
analysis: olivine Fa24.2, pyroxene Fs20.5, A. J. Ehlmann and K.
Keil., University of Hawaii, Planetary Geosciences Division, Dept.
of Geology and Geophysics, Honolulu, Hawaii 96822, USA. See also
Ehlmann and Keil (1993). Main mass: Monnig Collection, Dept
of Geology, Texas Christian University, Fort Worth, Texas 76129,
USA. Wray (b) is different from the H-chondrite Wray listed in
the Catalogue of Meteorites (Graham et al. 1985), which shall be
known as Wray (a).
Zapotitlan Salinas
18º 20'N, 97º 30W
- Puebla, Mexico
- Found 1984
- Ordinary chondrite (L4)
A stone of 27.7 g was found by Prof. Alejandro Ribera near the
town of Zapotitlan Salinas for which the coordinates are given.
Classification, main mass, information: Gerardo Sanchez-Rubio,
Instituto de Geologia, UNAM, Ciudad Universitaria, Apdo. Postal
70-296, 04510 Mexico, D.F., Mexico. Analysis: olivine Fa24.5,
pyroxene Fs20.3; M. Naito and P. Altuzar, address as above.
REFERENCES
BEVAN A. W. R. and Barns R. A. (1989) Meteorites from the
Nullarbor Region, Western Australia: I. A review of past
recoveries and a procedure for naming new finds. Meteoritics
24, 127-133.
BEVAN A. W. R. AND PRING A. (1993) Guidelines for the
naming of new meteorite finds from the Nullarbor Region,
South Australia. Meteoritics 28, 600-602.
BLAND P. A. (1993) EUROMET Bulletin 2(1). The Open
University, Milton Keynes, U.K. 5 pp.
CASANOVA I. AND SIMON S. B. (1994) Opaque minerals in CAIs,
and classification of the Axtell (CV3) chondrite (abstract).
Meteoritics 29, 454.
EHLMANN A. J. AND KEEL K. (1994) Further classification of
ordinary chondrites from the Monnig Collection. Meteoritics
29, 71-73.
GRAHAM A. L., BEVAN A. W. R. AND HUTCHISON R. (1985)
Catalogue of Meteorites. British Museum (Natural History),
London.
SHIMA, M., HONDA M., OKADA A., MIURA Y.N. AND EBIHARA
M. (1994) The chondrite Senboku: Is this the same fall as
Shiraiwa? (abstract). Meteoritics 29, 532-533.
SIMON S. B., GROSSMAN L. AND WACKER J. F. (1994a) Unusual
refractory inclusions from a CV3 chondrite found near Axtell,
Texas (abstract). Lunar Planet. Sci. 25, 1275.
SIMON S. B., GROSSMAN L., CASANOVA I., SYMES S., BENOIT P.,
SEARS D. W. G. and WACKER J. F. (1994b) Axtell, a new CV3
chondrite find from Texas. Meteoritics, submitted.
STOFFLER D., Keil K. and SCOTT E. R. D. (1991) Shock
metamorphism of ordinary chondrites Geochim. Cosmochim.
Acta 55, 3845-3867.
WLOTZKA F. (1993) A weathering scale for the ordinary chondrites
(abstract). Meteoritics 28, 460.
ZBIK M. (1994) The Cook 007 meteorite: A new H4 chondrite
from South Australia. Transact. Royal Soc. S. Aust. 118 (2),
139-142.
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