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M34.20141001

On 28 Apr, 2020 By rosenfel@chass....

RASC M34.20141001
NWA 4473, achondrite (diogenite), find 2006, 7.02 kg.
anonymous gift 2014 October 1
ca. 30 fragments, φ scale = 4 to –2 (Wentworth size classes = very fine sand to very fine gravel), 0.01–0.36 cm.
0.081 gr.
...
colour range: N 3/ (Very Dark Gray) matrix, 5R 8/1 (White), 5Y 8/3-5Y 8/4 (Pale Yellow), and 2.5YR 7/6 (Light Red)-2.5YR 5/6 (Red) clasts
good
not previously published

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M33.20141001

On 28 Apr, 2020 By rosenfel@chass....

RASC M33.20141001
NWA 2999, achondrite (angrite), Morocco or Algeria, find 2004, 0.392 kg.
anonymous gift 2014 October 1
fragment, φ scale = –1 to –2 (Wentworth size class = very fine gravel), 0.37 × 0.29 × 0.18 cm.
0.08 gr.
...
Colour range: N 2.5/ (Black)
good;
not previously published
1. IMCA EoM: www.encyclopedia-of-meteorites.com/meteorite.aspx?id=33449

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M32.20141001

On 28 Apr, 2020 By rosenfel@chass....

RASC M32.20141001
Jbilet Winselwan, carbonaceous chondrite (CM2), Western Sahara, Morocco (26° 40′ 3′′N, 11° 40′ 38′′W ), find 2013, 6 kg.
anonymous gift 2014 October 1
complete granule, φ scale= –1 to –2 (Wentworth size class=very fine gravel), 0.38 × 0.28 × 0.24 cm.
0.089 gr.
...
colour range: N 4/ (Dark Gray) to N 2.5/ (Black) exterior, N 2.5/ (Black) interior visible at broken surface
good
not previously published

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M31.20141001

On 28 Apr, 2020 By rosenfel@chass....

RASC M31.20141001
Koltsovo, ordinary chondrite (H4), Kaluga District, Russia (54° 45′ 2′′N, 36° 58′ 41′′E), find 2004, 20.02 kg.
anonymous gift 2014 October 1;
fragment, φ scale = –3 (Wentworth size class=fine gravel), 6.1 × 5.9 × 3.0 cm.
0.161 gr.
...
colour range: N 4/ (Dark Gray) matrix, with N 5/ (Gray) to N 3/ (Very Dark Gray) chondrules
good
not previously published

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M30.20141001

On 28 Apr, 2020 By rosenfel@chass....

RASC M30.20141001
Northbranch, ordinary chondrite (H5), Kansas, USA (39° 59′ 30" N, 98° 20′ 30" W ), find 1972, 76 kg.
anonymous gift 2014 October 1
ca. 30 fragments, φ scale = 3 to –3 (Wentworth size class=fine sand to fine gravel), 0.019–0.54 cm.
0.04 gr.
...
colour range: N 3/ (Very Dark Gray) matrix
good
not previously published

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M29.20141001

On 28 Apr, 2020 By rosenfel@chass....

RASC M29.20141001
Lahoma, ordinary chondrite (L5), Oklahoma, USA (36° 23′N, 98° 5′W ), find 1963, 21.8 kg.
anonymous gift 2014 October 1
ca. 15 fragments, φ scale=1 to –2 (Wentworth size class=coarse sand to very fine gravel), 0.06-0.26 cm.
0.028 gr.
...
colour range: N 2.5/ (Black) matrix
good
not previously published

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M28.20141001

On 28 Apr, 2020 By rosenfel@chass....

RASC M28.20141001
Chelyabinsk, ordinary chondrite (LL5), Chelyabinskaya oblast’, Russia (54° 49′N, 61° 7′E), fall 2013, 1 t.
anonymous gift 2014 October 1;
3 fragments, φ scale=1 to –3 (Wentworth size class=coarse sand to fine gravel), 0.09–0.53 cm.
0.017 gr.
...
colour range: N 7/ (Light Gray) matrix, with N 4/ (Dark Gray) chondrules. Fusion crust on the two largest fragments, colour N 2.5/ (Black)
Excellent
not previously published

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M27.20141001

On 28 Apr, 2020 By rosenfel@chass....

RASC M27.20141001
Almahata Sitta, Ureilitean, Nubian Desert, Sudan (20° 44′ 45" N, 32° 24′ 46" E), fall 2008, 3.95 kg.
anonymous gift 2014 October 1
fragment, φ scale = 0 to –1 (Wentworth size class=very coarse sand), 0.16 × 0.12 × 0.1 cm
0.01 gr.
...
Colour range: 5YR 7/6 (Reddish Yellow) to N 2.5/ (Black)
good
not previously published

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M26.20141001

On 28 Apr, 2020 By rosenfel@chass....

RASC M26.20141001
Weston, ordinary chondrite (H4), Connecticut, USA (41° 16′N, 73° 16′W ), fall 1807, 150 kg.
anonymous gift 2014 October 1
fragment, φ scale = 1 to 0 (Wentworth size class=coarse sand), 0.1 × 0.08 × 0.05 cm
0.012 gr.
...
colour range: 2.5Y 8/1 White to N3/ Very Dark Gray
good
not previously published;

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M25.20141001

On 28 Apr, 2020 By rosenfel@chass....

RASC M25.20141001
Buzzard Coulee, ordinary chondrite (H4), Saskatchewan, Canada (52° 59′ 46′′N, 109° 50′ 53′′W ), fall 2008, 41 kg.
anonymous gift 2014 October 1
4 fragments; range of fragment sizes, φ scale=1 to -2 (Wentworth size classes=coarse sand to very fine gravel), 0.05-0.35 cm
0.051 gr.
colour range: N 7/ (Light Gray) matrix, with 2.5Y 8/1 White to N3/ Very Dark Gray chondrules
good
not previously published

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