| | Report (issue) |
Caswellsilverite NaCrS2 c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Hexagonal. Point...= 19.5 Z=3 X-ray Powder Pattern: Norton County meteorite. 2.60 (100), 2.07 (80), 1.910 (80), 1.779...100.00 (1) Norton County meteorite; by electron microprobe. (2) Qingzhen meteorite; by electron microprobe...and in the brecciated matrix of a meteorite (Norton County meteorite); between coarse pyroxene grains...grains in chondrules in a meteorite (Qingzhen meteorite). Association: Enstatite, cronusite, daubréelite, |
| | Journal (article/letter/editorial) |
edu/meteor A comparative study of opaque phases in Qingzhen (EH3) and MacAlpine Hills 88136 (EL3): Representatives...Sciences, P.O. Box 1131, Guangzhou 510640, P. R. China 2Max-Planck-Institut fur Chemie, D-55l28 Mainz,...2002 January 10) Abstract-Opaque minerals in the Qingzhen (EH3) and MacAlpine Hills (MAC) 88136 (EU) enstatite...ofniningerite and various alkalisulfides (e.g., caswellsilverite, phases A and B, djerfisherite) are diagnostic...spherules are commonly enclosed in most sulfides in Qingzhen, but are absent in MAC 88136. They were once molten |
| | Journal (article/letter/editorial) |
assemblages in the unequilibrated EH chondrites Qingzhen, Yamato 69 1, and Indarch were studied to understand...pressure and temperature histories. Sphalerite in Qingzhen and in Yamato 69 1 are zoned with descending FeS...sphalerite cores in Qingzhen and Yamato 691 are similar (47.03-49.6 mol% FeS in Qingzhen versus 47.4-49.7...sphalerite rims to troilite are ~rn~ble (45.98 mol% in Qingzhen, 42.3 mol% in Yamato 691). Exsolution lamellae...troilite were found in several sphalerite grains in Qingzhen. The FeS content in these grains also decreases |
| | Journal (article/letter/editorial) |
unit]. Analyses (n = 77) of djerfisherites from Qingzhen (EH3; Lin, El Goresy, pers. comm.) have sums of...have edges altered to secondary troilite in a ‘‘Qingzhen reaction’’ texture (El Goresy et al. 1988) 1... 926 Contrib Mineral Petrol (2013) 166:923–934 Qingzhen having values of X2 = 0.0264, X3 = 0.0527, and...3) 123 exemplified by those found in the Qingzhen meteorite, where they exhibit pronounce negative deviations...sphalerite, upon breakdown of djerfisherite in the Qingzhen reaction (El Goresy et al. 1988), are not known |
| | Book (volume) |
chondrites; 2200 [2, p. 44] for achendrite (Norton County); and 1850 or 1760 [2, p. 32] for the earth's crust...range and mean of Mn content in individual stone meteorite classes, refer also to [46]. Gmelin Handbock Mn...average weighted Mn content in individual stone meteorite classes (accompanied by a discussion of the results...mean Mn content for the individual parts of a meteorite is given as 300 ppm for the pure meta! (nickel-iron)...was also found for the exotic niningerite of the Qingzhen enstatite chondrite (see p. 106) and the ferromagnesian |
| | Journal (article/letter/editorial) |
compact group of bodies and form the stable "meteorite swarm" in resonant orbit (Hughes, 1982). A small...from the recent cosmic-ray irradiation of the meteorite; the rest presumably comes from a presolar cosmic-ray...Interstellar amorphous carbon in the Murchison meteorite: Carrier of neon-E(L). Sachiko Amari,' Edward...movement of the ice with some ice dropping into the meteorite concentration zone of the Main Icefield. The majority...of 820 ± 80°C for the eucrite-related LEW86010 meteorite. Estimates of metamorphic temperatures of equilibrated |