Locality type: | Deposit |
Classification |
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Species: | Vermiculite |
Formula: | Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Vermiculite data |
Locality Data: | Click here to view Ambondrombe, Beraketa, Bekily District, Androy, Madagascar |
Data Identifiers |
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Mindat Occurrence Record ID: | 535017 |
Long-form Identifier: | 1:3:535017:9 |
GUID (UUID V4): | 8abb2169-bf63-46d8-bea7-133f236ee713 |
References |
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Reference Search (possible matching items) |
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| | Book (edition) | Min. 38. 265. Orthorhombic. (TL) Ambatoarina. Madagascar. Named for locality. Amber. a fossil resin. Contains...the action of ammonia and hydrogen peroxide on vermiculite. Ammonium-natrolile. (NH,hSi 3O,o, F.W. Clarke...Sac.fr. Min. Crist. 83. 295. (11..) Ampangabe. Madagascar. Am p h ibole. group of chain silicate minerals...28'. Z=4. (TL) Grand Reef mine. Aravaipa mining district. Graham Co .. Arizona. USA. Named from locality...analogue of arsenonore ncite-(Ce) from the uranium district of northern Bohem ia. Czechoslovakia. Arsenonorencite-(Nd) |
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