Microsommite from
Puy de T茅nuzet quarry (Puy de Tunisset quarry), Saint-Ours-les-Roches, Riom, Puy-de-D么me, Auvergne-Rh么ne-Alpes, France
Locality type: | Quarry | |
Classification | ||
---|---|---|
Species: | Microsommite | |
Formula: | Na4K2Ca2(Al6Si6O24)(SO4)Cl2 | |
Comments: | Identified by EPMA as a member of the cancrinite group; microsommite is the only member that matches the chemistry, although no crystallographic study has been done so far. | |
Habit: | Hexagonal prisms | |
Colour: | colourless to white | |
Confirmation | ||
Validity: | Confirmed | |
Confirmation Methods: | EPMA | |
Data | ||
Mineral Data: | Click here to view Microsommite data | |
Locality Data: | Click here to view Puy de T茅nuzet quarry (Puy de Tunisset quarry), Saint-Ours-les-Roches, Riom, Puy-de-D么me, Auvergne-Rh么ne-Alpes, France | |
Photo Gallery | View Gallery (2 photos) | |
Data Identifiers | ||
Mindat Occurrence Record ID: | 645777 | |
Long-form Identifier: | 1:3:645777:8 | |
GUID (UUID V4): | 4e426432-6b20-4be5-b9fc-349f27c4a7b0 | |
References | ||
Puy de T茅nuzet quarry, Saint-Ours-les-Roches, Riom, Puy-de-D么me, Auvergne-Rh么ne-Alpes, France