Brand
mineral classics
Ship from USA · 728 items
Showing 601–620 of 728 items
Brian Kosnar Mineral Classics
boracite
franckeite
brookite
rhodochrosite with stilbite(!), chalcopyrite and quartz
cassiterite
baryte on dolomite
siderite on galena
pyrite “horseshoe” with siderite on sphalerite
chalcedony on smoky quartz “casts” after laumontite
quartz “cast” after anhydrite
quartz
quartz (var: smoky) (doubly terminated)
goethite
copper pseudomorph after azurite ("copper rose") with malachite
copper ("spinel"-twins and crystals)
beryl (var: aquamarine)
Click a product
Choose any item on the left to see its price, seller and full details here.
