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MS Book and Mineral Company Minerals listed by Locale of Origin Minerals with Superb Crystal Symmetry Mineral Rock Specimens Mineral Ore Samples Rocks with Gemstone Applications Place an Order
MS Book and Mineral Company Minerals from Colorado
Images are hyperlinked.....click mineral to enlarge
Mineral sizes are designated by the following standard abbreviations which indicate the largest dimension: tn (thumbnail) = 1" (2.5 cm), min (miniture) = 2" (5 cm), scab (small cabinet) = 3" (7.5cm), cab (cabinet) = 4" (10cm), and museum = 5" or larger (13 cm +)

Amazonite		Crystal Peak, Florissant, Teller County, Colorado USA Sizes available: scab, $ 60 cab, $ 100 Fine light green crystal clusters on matrix

Covellite		Little Annie Vein, Summitville, Rio Grande County, Colorado USA Sizes available: scab, $100 cab, $ 250 Fine blues, golds, on white matrix; a very attractive ore specimens; rare

Goethite		Crystal Creek, Teller County, Colorado USA smaller specimens are gemmy and almost pure goethite silver- colored crystal masses tn, $ 20 min, $ 30 (disregard the brown colors in the photo; they are few and far between)

Goethite		Crystal Creek, Teller County, Colorado USA this larger specimen is naturally attached to a quartz crystal scab, $ 95

Gold Ore		Sunnyside Gold Mine, Eureka, San Juan County, Colorado USA [ Specimens have more quartz and/or galena and/or shalerite and less pyrite / chalcopyrite containing gold ] Sizes available: tn, $ 5 min, $ 15 scab, $ 25 - 70 cab, $40 - 100 Quartz, gold, pyrite, chalcopyrite, galena, and sphalerite in matrix

Gold Ore		Sunnyside Gold Mine, Eureka, San Juan County, Colorado USA [ Specimens have more pyrite / chalcopyrite containing gold and less base metals ] Sizes available: tn, $ 20 min, $ 50 scab, $ 100 cab, $ 200 - 300 Quartz, gold, pyrite, chalcopyrite, galena, and sphalerite in matrix

Heubnerite		Adams Mine, Silverton, San Juan County, Colorado, USA Sizes available: tn, $ 30 min, $ 60 - 125 scab, $ 175 Massive brown-gold-black glistening metallic crystals on matrix

Pyrite and Sphalerite		Eagle Mine, Gilman, Eagle County Colorado, USA Sizes available: tn, $ 15 min, $ 25 specimen shown: min: 3.7 cm x 4.5 cm, $ 25 Please inquire if larger specimens are available

Pyrite and Sphalerite		Another smaller specimen from the Eagle Mine containing more sphalerite specimen shown: tn: 3 cm x 3.5 cm, $ 15

MS Book and Mineral Company Minerals listed by Locale of Origin Minerals with Superb Crystal Symmetry Mineral Rock Specimens Mineral Ore Samples Rocks with Gemstone Applications Place an Order