Mining, Minerals and Mayhem Auction

Lot of 7. Minerals from Mono and Inyo County, CA. Items are all small, between 1” and 2 “ in size. Specimens include the following: Psilomelane, Bridg

Lot of 18 miscellaneous mineral specimens from throughout California. Specimens range from approximately 1 to 4 inches in diameter and include anorth

Lot of 3. Minerals include miargyrite, gold ore and others. Sizes range from 2” x 1” to 4” x 2”.

This lot of 22 mineral specimens consists of a number of uncommon and rare borates, phospates, calc-silicates, and cerium carbonate-fluorides from a n

Lot of 34. Minerals include rutile, crestmoreite, howlite, glaucophane, limonite, chromite, albite, ankeriteulexite, foshagite, tourmaline, quartz, bi

Lot of 7. One to 3 cubic inches. 1. Silver from the Silver Queen Mine, Barstow. 2. Miargyrite from San Bernardino County. 3. Silver + Partzite f

Lot of 10 tungsten ore specimens from various California locales. 1.) Granular scheelite in quartz - calcite matrix, Yosemite, CA ( 1 1/2 in x 1 1/2 i

Lot of 2 gold and silver ore specimens from the Mickey Breen Mine in Ouray, Colorado. This area was productive from the 1870s to the 1890s as a gold

Lot of 7 gold and silver ore specimens from historic mines in Ouray, Colorado including the American Nettie Mine, the Bright Diamond Mine, and the Iro

Lot of 10. Minerals include gold specimen, petzite, tellurium, hessite, silver ore, sylvanite and others. Size range from thumbnail to 2 1/4" x 2