Simpsonita

mineral óxido

In the Vinony graph

Vinony's link graph records 7 inbound references to Simpsonita, and connects out to tantalite, Brazil and Western Australia.

Vinony files it under Aluminium minerals, Minerals described in 1938 and Minerals in space group 143.

Vinony links it to 9 Wikipedia language editions.

Key facts

Mineral.mohs: 7–7.5
Mineral.name: Simpsonite
Mineral.category: Oxide minerals
Mineral.image: Simpsonite-154999.jpg
Mineral.imagesize: 300px
Mineral.caption: Locality: Alto do Giz pegmatite, Rio Grande do Norte, Brazil. Size: 1.6 × 1.5 × 1.8 cm.
Mineral.IMAsymbol: Spn
Mineral.molweight: 813.65 g/mol
Mineral.strunz: 4.DC.10
Mineral.system: Trigonal
Mineral.class: Pyramidal (3) H-M symbol: (3)
Mineral.symmetry: P3
Mineral.unit cell: a = 7.37, c = 4.51 [Å]; Z = 1
Mineral.color: White to cream, yellow to yellow-brown when altered
Mineral.habit: Euhedral, prismatic, striated
Mineral.cleavage: None
Mineral.fracture: Conchoidal
Mineral.tenacity: Brittle

via Wikipedia infobox

Wikidata facts

Subclass of: oxide class of minerals
Image: Simpsonite-154999.jpg

Show 8 more facts

Commons category: Simpsonite
Nickel-Strunz 9th edition (updated 2009): 4.DC.10
Nickel-Strunz '10th ed', review of (9th ed/ 2009 update): 4.DC.10
crystal system: trigonal crystal system
streak color: white
IMA Mineral Symbol: Spn
chemical formula: Al₄Ta₃O₁₃(OH)
Strunz 8th edition (series ID, updated): IV/D.15

Sources (1)

wikidata.org

via Wikidata · CC0

Article · Español

La simpsonita es un mineral de la clase de los minerales óxidos. Fue descubierta en 1938 en Australia Occidental (Australia), siendo nombrada así en honor de Edward S. Simpson, mineralogista australiano. Un sinónimo poco usado es el de calogerasita.

Abstract from DBpedia / Wikipedia · CC BY-SA