goldschmidtite
niobite mineral
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Summary
goldschmidtite is a mineral species[1]. goldschmidtite is known by 8 alternative names across languages and contexts.[2]
Key Facts
- Named after: Viktor Goldschmidt[3]
- Chemical formula: KNbO₃[4]
- Subclass of: perovskite mineral group[5]
- Crystal system: cubic crystal system[6]
- IMA status and/or rank: approved mineral and/or valid name (A)[7]
- Point group: cubic-hexoctahedral[8]
- Space group: space group Pm-3m[9]
- Density: 4.4998[10]
- Type locality (geology): inclusion(s) in a mineral[11], Koffiefontein mine[12]
- Poisson's ratio: 0.365[13]
- Bulk modulus: 103322000000.0[14]
- Shear modulus: 30726000000.0[15]
- IMA Mineral Symbol: Gsc[16]