Mineral Specimen and Product Inventory Search

Availability

Sold

Locality

Iron mine, Kovdor Massif, Kola Peninsula, Russia

Formula

Na₂Mg₅(PO₄)₄·7H₂O

Size

1 x 1 x 0.3 cm - Thumbnail

Tagged

phosphate

Honey yellow platy crystals in aggregates.

Availability

Sold

Locality

Balangero, Lanzo Valley, Piemonte, Italy

Formula

Mg₂₁Si₈O₂₇(OH)₂₀

Size

9.3 x 1.5 x 1 cm - Sm Cabinet

Fibrous crystals.

Availability

Sold

Locality

Manhattan dist., Nye Co., Nevada, United States

Formula

Ag₅Cu₉HgS₈

Size

3 x 1.5 x 1 cm - Thumbnail

Tagged

sulfide, copper, silver

Silvery crystals less than 0.5mm dispersed in matrix.

Availability

Sold

Locality

Queténa mine, Calama, El Loa, Antofagasta, Chile

Formula

CuB(OH)₄Cl

Size

6.5 x 4.5 x 3.5 cm - Sm Cabinet

Tagged

copper

Special Info

Type Locality

Soft, powdery masses of extremely rare Bandylite.

Availability

Sold

Locality

Sapucaia mine, Galileia, Doce valley, Minas Gerais, Brazil

Formula

Fe²⁺Fe³⁺₂(PO₄)₂(OH)₂

Size

6 x 5.5 x 3 cm - Sm Cabinet

Tagged

phosphate, pegmatite mineral

Special Info

Type Locality

Dull black thick tabular crystals to 1mm with pink Hureaulite and perhaps light brown Reddingite.

Availability

Sold

Locality

Khibiny Massif, Kola Peninsula, Russia

Formula

Na₇Al(CO₃)₂(HCO₃)₂F₄

Size

3 x 2 x 1.3 cm - Thumbnail

Tagged

carbonate

Orange brown somewhat powdery masses in veinlets of unknown matrix.