Locality type: | Mine |
Classification |
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Species: | Helvine |
Formula: | Be3Mn42+(SiO4)3S |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Helvine data |
Locality Data: | Click here to view Iron Mountain Mines, Bartlett, Carroll County, New Hampshire, USA |
Data Identifiers |
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Mindat Occurrence Record ID: | 31988 |
Long-form Identifier: | 1:3:31988:3 |
GUID (UUID V4): | a11dfbd3-9e83-42f9-829a-93c6eef639b7 |
Nearest other occurrences of Helvine |
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1.1km (0.7 miles) | ⓘIron Mountain, Jackson, Carroll County, New Hampshire, USA |
11.3km (7.0 miles) | ⓘMiddle Moat Mountain locality, Hale's Location, Carroll County, New Hampshire, USA |
30.8km (19.1 miles) | ⓘMadison Lead Mine, Madison, Carroll County, New Hampshire, USA |
References |
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Havelcová, Martina, Ivana Sýkorová, Miloš René, Jiří Mizera, Miroslav Coubal, Vladimír Machovič, Vladimír Strunga, and Viktor Goliáš. (2022) "Geology and Petrography of Uraniferous Bitumens in Permo-Carboniferous Sediments (Vrchlabí, Czech Republic)" Minerals 12, no. 5: 544. https://doi.org/10.3390/min12050544 |
Iron Mountain Mines, Bartlett, Carroll County, New Hampshire, USA