The Black Pine Mine was an industrial polymetallic deposit hosted in Missoula quartzite and spokane shale. The mine had an operational history older than Montana’s statehood, first discovered in 1882, with a rocky ownership to follow. It changed hands and operations several times before its final shutdown in 2018. Professional specimen collecting only occurred during a short window in the 80s, under contract agreement with Inspiration Copper and Duane Johnson. The site now lies on private state land and is an active DEQ cleanup site.
Complex mineral assemblages were present in the Black Pine. Heavily oxidized veins hosted a vast array of copper, zinc, and iron minerals, among others. Primary metallics were tetrahedrite, pyrite, hubnerite, sphalerite, and galena. Through oxidation, some of the most unique combinations and examples in the world were produced, including 3 type locality species and the largest examples of veszelyite in the world.
This is a small but superb example of mimetite encrusting quartz! Very seldom seen in this level of quality, the mimetite crystals are large, up to 5mm in length! The mimetite of course fluoresces in spectacular fashion. Hailing from the Combination Vein, harvested by Duane Johnson under contract in the 1980s. This is one of the better examples ive had available.
Thank you so much for viewing! Please message for any further information
(2.1 × 1.6 × 1.2 in - 5.3 × 4.0 × 3.0 cm) 2.8oz / 78g
ORDERS SHIP MONDAYS
The Black Pine Mine was an industrial polymetallic deposit hosted in Missoula quartzite and spokane shale. The mine had an operational history older than Montana’s statehood, first discovered in 1882, with a rocky ownership to follow. It changed hands and operations several times before its final shutdown in 2018. Professional specimen collecting only occurred during a short window in the 80s, under contract agreement with Inspiration Copper and Duane Johnson. The site now lies on private state land and is an active DEQ cleanup site.
Complex mineral assemblages were present in the Black Pine. Heavily oxidized veins hosted a vast array of copper, zinc, and iron minerals, among others. Primary metallics were tetrahedrite, pyrite, hubnerite, sphalerite, and galena. Through oxidation, some of the most unique combinations and examples in the world were produced, including 3 type locality species and the largest examples of veszelyite in the world.
This is a small but superb example of mimetite encrusting quartz! Very seldom seen in this level of quality, the mimetite crystals are large, up to 5mm in length! The mimetite of course fluoresces in spectacular fashion. Hailing from the Combination Vein, harvested by Duane Johnson under contract in the 1980s. This is one of the better examples ive had available.
Thank you so much for viewing! Please message for any further information
(2.1 × 1.6 × 1.2 in - 5.3 × 4.0 × 3.0 cm) 2.8oz / 78g
ORDERS SHIP MONDAYS
