 | | Journal (article/letter/editorial) | | Montana Mineral Locality Index Downloaded by [University of Nebraska, Lincoln] at 20:00 09 April 2015...2015 K NOWN AS THE TREASURE STATE, Montana is rich in mineral and gemstone localities. The state motto...Plata meaning “gold and silver,” and the state seal with its representation of mining tools clearly proclaim...Montana’s mining origins. Montana’s production of copper, coal, gold, lead, manganese, phosphate, silver, talc...published describing the occurrence, collecting, mining, and cutting of the two state gemstones. Figure |  | | Report (issue) | | X-ray Powder Pattern: Golden Fleece mine, Colorado, USA. 2.78 (100), 2.96 (80), 5.59 (65), 5.70 (50), 2.222...10.36 100.00 (1) Golden Fleece mine, Colorado, USA. (2) (Pb, Sr)Al3(PO4)(SO4)(OH)6 with Pb:Sr = 1:1...rhodochrosite (Golden Fleece mine, USA). Distribution: In the USA, large crystals from the Golden Fleece...Arizona; and at the Daisy Creek prospect, 25 km north of Thompson Falls, Sanders Co., Montana. In the Sylvester...Westerwald area, Germany. Name: For Hinsdale County, Colorado, USA, source of the first specimens. Type Material: |
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