| Locality type: | Island |
| Classification |
|---|
|
| Species: | 'Biotite' (not an IMA approved species) |
| Formula: | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| Confirmation |
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|
| Validity: | Believed Valid |
| Data |
|---|
|
| Mineral Data: | Click here to view Biotite data |
| Locality Data: | Click here to view Simiuttat Island, Nuuk, Sermersooq, Greenland |
| Data Identifiers |
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|
| Mindat Occurrence Record ID: | 619964 |
| Long-form Identifier: | 1:3:619964:7 |
| GUID (UUID V4): | 91670d11-319a-47fa-8228-3a5435c26935 |
| Nearest other occurrences of Biotite |
|---|
|
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| 17.3km (10.8 miles) | ⓘSangmissorssuaq, Nuuk, Sermersooq, Greenland |
| 58.0km (36.0 miles) | ⓘMount Sermitsiaq, Sermitsiaq Island, Nuuk, Sermersooq, Greenland |
| 91.3km (56.7 miles) | ⓘQeqertarsuatsiaat area, Nuuk, Sermersooq, Greenland |
| References |
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|
Rodgers, K.A., Kinny, P.D., McGregor, V.R, Clark, G.R. & Henderson, G.S. (1996) Iridescent anthophyllite-gedrite from Simiuttat, Nuuk district, southern West Greenland: composition, exsolution, age. Mineralogical Magazinw, 60, 937-947 |
| Reference Search (possible matching items) |
|---|
 | | Journal (issue) | | 2016 Myanma Jade & Gems Emporium Cover Photo: Greenland is poised to become a significant producer of...294 Ruby and Pink Sapphire from Aappaluttoq, Greenland By Christopher P. Smith, Andrew J. Fagan and Bryan...Zhou 330 Violet-to-Blue ‘Nuummite’ from Simiuttat, Greenland: Origin of Colour Appearance and Conditions...Article Ruby and Pink Sapphire from Aappaluttoq, Greenland Christopher P. Smith, Andrew J. Fagan and Bryan...recovered from the southwest coastal region of Greenland. Until recently, only minor amounts of gem material |
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