Phlogopite-2M1
A structural variant of Phlogopite
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Crystal System:
Monoclinic
Unique Identifiers
Mindat ID:
32566
Long-form identifier:
mindat:1:1:32566:8
GUID
(UUID V4):
(UUID V4):
e2b3e570-5080-4bd0-8fc9-1d4327984555
Crystallography of Phlogopite-2M1
Crystal System:
Monoclinic
Class (H-M):
2/m - Prismatic
Space Group:
B2/b
Setting:
C2/c
Cell Parameters:
a = 5.3273(2) Å, b = 9.2231(3) Å, c = 20.1964(8) Å
β = 95.121(2)°
β = 95.121(2)°
Ratio:
a:b:c = 0.578 : 1 : 2.19
Unit Cell V:
988.37 ų
Comment:
Sample Bu3_1 of Scordari et al. (2012).
Other Language Names for Phlogopite-2M1
Russian:Флогопит-2M1
Other Information
Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.
References for Phlogopite-2M1
Reference List:
Sort by Year (asc) | by Year (desc) | by Author (A-Z) | by Author (Z-A)
Scordari F, Schingaro E, Lacalamita, Mesto E (2012) Crystal chemistry of trioctahedral micas-2M1 from Bunyaruguru kamafugite (southwest Uganda). American Mineralogist 97, 430-439.
Scordari F, Schingaro E, Mesto E, Lacalamita M (2012) 2M1-phlogopite from Black Hills (South Australia): The first case of configurational polytype in micas. American Mineralogist 97, 2016-2023.
Internet Links for Phlogopite-2M1
mindat.org URL:
https://www.mindat.org/min-32566.html
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