Minerals - Gemstones - Page 3 - WSGS Product Sales & Free Downloads

Geology of the Red Drawf Corundum (Ruby-Sapphire) Deposit, Graham Ranch, Western Granite Mountains, Central Wyoming (1997)

Field Reconnaissance of the Palmer Canyon Corundum-Kyanite-Cordierite Deposit, Laramie Mountains, Wyoming (1998)

Diamond in State-Line Kimberlite Diatremes, Albany County, Wyoming, Larimer County, Colorado (1976)

Minerals and Rocks of Wyoming (1986)

Report on Investigations Related to Prospecting for Diamond-Bearing Kimberlite and Related Placer Deposits in Wyoming (1982)

Stream-Sediment Sample Results in Search of Kimberlite Intrusives in Southeastern Wyoming (1988)

Wyoming Mines and Minerals (1970)

Preliminary Study of Metals and Precious Stones Along the Union Pacific Right-of-Way, Southern Wyoming (1992)

Decorative Stones of Wyoming (1991)

Geological Reconnaissance of the Grizzly Creek Gemstone Deposit, Laramie Mountains, Wyoming: Potential Source of Iolite, Sapphire, Ruby and Kyanite (2004)

Wyoming State Geological Survey Publications Sales and Free Downloads

Gemstones

Newsletter

Wyoming State Geological Survey Publications Sales and Free Downloads

Categories

Gemstones

Categories

Newsletter