Mining, Minerals and Mayhem Auction

Lot of 4. 1. 2 to 3 cubic inch gold ore from Sierra Nevada in California. Assayed out at $1,860.00 per ton. 2. 1to 2 cubic inch gold ore from The Mon

Lot of 10. One to 3 cubic inches. 1. Tetrahedrite (argentiteferous), Bornite (auriferous) from the Addenda Mine. 2. Low grade Gold-Silver ore. 3.

Lot of 14. Southern California Lead Specimens- Inyo and San Bernardino Counties. Most specimens have a light/brown, gray, or dark in color with patche

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

Lot of 4 gold ore specimens from several historic mines in Crisman, Colorado including the Logan Mine, the Wallace K Mine, and the Tellar Mine. Nativ

Lot of 3 gold specimens from the Dixie Mine. The mine began production in 1936 and produced over $500,000 worth of gold and silver by the time it clo

Lot of 3. 1. One-half cubic inches gold in Petzite, Rip van Dam Mine. 2. 103 cubic inches Roasted Sylvanite, Wano Mine. 3. 1-3 cubic inches gold and P

Lot of 7 specimens. Mineral include are sylvanite, gold ore and gold in galena. Some have polished sides. Size ranges from 1/4" x 1/4" to 3

Lot of 14. Minerals include galena, sapalerite, columbite, riebeckite, jamesonite, fayalite, maracite and others. A number of these multiple specime

Lot of 28 ore specimens representing the diverstiy of Au bearing tellurides mined within the Cripple Creek Mining District, Co. Discovered in 1890, t

Lot of 11 specimens from various locations in Colorado including Gilman, Caribou, Dove Creek, Powderhorn, Turkey Creek, and Boulder. Samples include