Collection of Mark Fenoglio
334 specimens published from MyMinerals 1.0
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Collection of Mark Fenoglio
334 specimens published from MyMinerals 1.0 A · B · C · D · E · F · G · H · I · J · K · L · M · N · O · P · Q · R · S · T · U · V · W · X · Y · Z |
 Pyrite after Pyrrhotite  No. 0227
Santa Eulalia Dist., Chihuahua, Mexico Metallic golden criss-crossed and intergrown hexagonal slabs (to 2.5 cm across) of pyrite pseudomorphs, some covered by radiate clusters of white quartz crystals (to 6 mm long); some poorly-formed sphalerite crystals nestled in gaps between pyrite and dark matrix Purchased in February 2003
ex. Roland Bounds
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 4.7 x 4.5 x 3.9 cm (miniature) |
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Specimen Photographs, Descriptions: Copyright © 2005 Mark Fenoglio. All Rights Reserved. |