AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Colorado > Quartz var. Amethyst

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Online Mineral Museum Archive of Mineral Photographs and Mineral Descriptions from John Betts - Fine Minerals.com and Allminerals.com

   

Quartz var. Amethyst from Biedell Creek Quartz Prospects, Crystal Hill, 12.5 km northwest of La Garita, Saguache County, Colorado

 
Quartz var. Amethyst from Biedell Creek Quartz Prospects, Crystal Hill, 12.5 km northwest of La Garita, Saguache County, Colorado

DESCRIPTION:No. 19152
Mineral:Quartz var. Amethyst
Locality:Biedell Creek Quartz Prospects, Crystal Hill, 12.5 km northwest of La Garita, Saguache County, Colorado
Description:Single crystal of amethyst quartz with unusual trigonal shape and three-faced termination. Minor damage to one edge. The upper half of the crystals is transparent deep purple, the bottom half is translucent, milky color. This quartz outcrop was completely excavated by open pit mining ca. 1983
Overall Size:28x8x7 mm
Crystals:28 mm
Archived: For reference only

 

 

 

 

 

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