Mineral Specimen and Product Inventory Search

Availability

Sold

Locality

Foote mine, Cleveland Co., North Carolina, United States

Formula

Ca₂Mn²⁺(PO₄)₂·2H₂O

Size

2.2 x 1.8 x 1.7 cm - Thumbnail

Tagged

phosphate, pegmatite mineral

Very tiny, less than 0.75mm, rosettes of Fairfieldite on Quartz crystals.

Availability

Available

Price

$50.00

Locality

Arroyo de la Yedra, Manzanares el Real, Madrid, Spain

Formula

[Na][Li₂][Mg₂Fe³⁺₂Li]Si₈O₂₂(OH)₂

Size

3 x 1 x 1.5 cm - Thumbnail

Black subhedral crystals to 3mm in matrix. Ferri-pedrizite is a yet to be approved lithian amphibole.

Availability

Available

Price

$85.00

Locality

Mont-des-Groseillers, Blaton, Mons, Henegouwen, Belgium

Formula

Fe³⁺Fe³⁺₂(PO₄)₂(OH)₃·5H₂O

Size

5 x 3 x 2 cm - Miniature

Tagged

phosphate

White radiating, fibrous Ferristrunzite groups to 2mm.

Availability

Sold

Locality

Khan Bogdo Massif, Gobi Desert, Mongolia

Formula

NaNa₂(Fe²⁺₄Al)Si₈O₂₂(OH)₂

Size

3 x 2 x 2.5 cm - Thumbnail

Green Ferro-eckermannite with reddish crystals of Elpidite.

Availability

Sold

Locality

Brunsheon Gruvan, Sweden

Formula

NaNaCaFe²⁺₅Si₈O₂₂(OH)₂

Size

3.3 x 1.7 x 1.1 cm - Miniature

Platy elongated yellow crystals.

Availability

Available

Price

$65.00

Locality

Anjanabonoina peg., Betafo dist., Vakinankaratra, Madagascar

Formula

CaFe²⁺₃(Al₅Mg)(BO₃)₃Si₆O₁₈(OH)₃F

Size

1.8 x 1.6 x 1 cm - Thumbnail

Dark green to black crystal set nicely terminated.