www.mineralcollection.eu/product/2447...
Siderite on sphalerite from the Eagle mine, Gilman, Colorado, USA
4.5 cm x 2.5 cm excl. box
52 gram incl. box
€ 25
#siderite #sphalerite #carbonates #metalsulfides #eaglemine #gilmanmine #coloradominerals #usminerals #minerals #rocks #crystals #stones

www.mineralcollection.eu/product/2424...
Pascoite from San Miguel County, Colorado, USA
23 mm x 8 mm excl. box
7 gram incl. box
€ 20
#pascoite #vanadates #systematicminerals #micromounts #thumbnailminerals #coloradominerals #usminerals #minerals #rocks #crystals #stones