There are 220 minerals priced at between $100 and $499.
Click on the mineral photo to see additional views of the specimen.
A very sharp, lustrous and brassy chalcopyrite crystal with some pretty irridescent hues sits on a matrix of clear quartz crystals, calcite and pyrite. Superb miniature!
Location: Boldut Mine, Cavnic, Maramures, Romania
Dimensions: 4.7 x 4.5 x 2.6cm
A well defined and colorful red ruby crystal stands out well against the white marble matrix. Good luster (notice the well defined hexagonal habit) and form!
Location: Badakhshan, Afghanistan
Dimensions: 3.4 x 3.2 x 1.5cm
Very sharp, red and silvery red octahedrons of cuprite averaging 2 MM lining vugs throughout a limonite gossan matrix. Some of the vugs (there are many) show the acicular variety of cuprite known as chalcotrichite as bright red needles.
Location: Bisbee, Cochise County, Arizona
Dimensions: 6.5 x 4.7 x 4.4cm