There are 72 minerals sized at thumbnail.
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A simple cube of metallic grey black lueshite, with fairly sharp corners and decent luster. This is a rare sodium niobium oxide and comes from the type locality. It is also fairly large and sharp for the species.
Location: Lueshe Mine, Kive, Congo
Dimensions: .8 x .7 x .7cm
Four intergrown, very sharp, light tan crystals of olmiite to 1 cm on a bit of matrix. ExcellentTN of this rare (and newly described) manganese analog of poldervaartite found early this decade and now properly recognized as olmiite.
Sale Price: $200.00
Location: N'Chwaning II Mine, Kalahari Manganese Fields, Kuruman, South Africa
Dimensions: 2.2 x 1.3 x 1.2cm
A floater group of intergrown, silvery/golden pyritohedrons of pyrite in an compact formation, with a small group of additional crystals riding piggyback. Very cute TN!
Location: Ground Hog Mine, Gilman, Eagle County, Colorado
Dimensions: 2.1 x 1.6 x 1.4cm
Locality: North America
Very sharp and lustrous, bright green barrel shaped crystals of pyromorphite on matrix. From the find find of the early 2000’s, which produced the best pyromorphites to come out of Spain.
Location: MIna San Andres, Villaviciosa, Cordoba, Spain
Dimensions: 3 x 2.1 x 1.5cm