Muscovite-1M [ KAl2(Si3Al)O10(OH)2 ]

Material properties

Formula KAl2(Si3Al)O10(OH)2
Variant Mg
Classification Muscovite
Search other databases webmineral.com, mindat.org, rruf.info, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database
Crystal symmetry Monoclinic
Tags Hydroxide , Polytype, Aluminosilicate

Composition

Element Atoms
K 1
O 12
Si 3
Al 3
H 2
Total: 21

Specimens of Muscovite-1M

Name Owner Materials Phase purity Image Spectra Techniques
MES014 Phlogopite / Muscovite NVCL, AuScope Limited Augite, Muscovite-1M (28.3%), Phlogopite, Phlogopite-2M1 28.3 1 Reflectance
M2100 Meionite / Muscovite / Pumpellyite-(Mg) CSIRO Meionite, Muscovite-1M (15.3%), Muscovite-2M1, Prehnite, Pumpellyite-(Mg), Cr, Scapolite 15.3 1 Reflectance
M2500 Siderite CSIRO Muscovite-1M (7.1%), Muscovite-2M1, Quartz, Siderite, Siderite, Mg, Ca 7.1 0
196 Augite CSIRO Augite, Muscovite-1M (6.0%) 6.0 0
M0339 Muscovite / Quartz CSIRO Ankerite, Dolomite, Muscovite-1M (5.3%), Muscovite-2M1, Pyrite, Quartz 5.3 0
M2253 Covellite / Orthoclase / Chalcopyrite CSIRO Chalcanthite, Chalcopyrite, Covellite, Muscovite-1M (4.5%), Muscovite-2M1, Orthoclase, Quartz 4.5 0
M0154 Quartz / Copper CSIRO Cobaltite, Copper, Cuprite, Gold, Muscovite-1M (4.4%), Muscovite-2M1, Quartz 4.4 0
MT8407 Meionite / Prehnite CSIRO Kaolinite, Meionite, Montmorillonite, Muscovite-1M (4.0%), Muscovite-2M1, Prehnite, Pumpellyite-(Mg), Cr, Scapolite 4.0 1 Reflectance
NR-CHE-01 Quartz / Muscovite CSIRO Muscovite-1M (4.0%), Muscovite-2M1, Quartz 4.0 0
M0334 Pyrite / Muscovite CSIRO Chamosite-1MIIb, Jarosite, Muscovite-1M (2.9%), Muscovite-2M1, Pyrite, Quartz, Szomolnokite 2.9 0
M0014 Stibnite / Quartz CSIRO Ankerite, Muscovite-1M (2.4%), Muscovite-2M1, Quartz, Stibnite 2.4 0
M2817 Lepidolite CSIRO Lepidolite-1M, Lepidolite-2M1, Muscovite-1M (2.4%) 2.4 0
M0186 Stibnite / Calcite / Siderite CSIRO Calcite, Mg, Litharge, Muscovite-1M (2.3%), Muscovite-2M1, Quartz, Siderite, Mg, Ca, Siderite, Stibnite, Wüstite 2.3 0
M2362 Microcline / Sanidine / Albite CSIRO Albite, Ca, Albite, Ferro-ferri-hornblende, Microcline, Muscovite-1M, Mg (2.3%), Sanidine, high 2.3 0
M0199 Stibnite / Quartz CSIRO Muscovite-1M (2.0%), Quartz, Stibnite 2.0 0
M1155 Fluorapatite / Quartz CSIRO Calcite, Fluorapatite, Muscovite-1M (2.0%), Muscovite-2M1, Quartz 2.0 0
MES135 Albite / Eucryptite CSIRO Albite, Eucryptite, Muscovite-1M (2.0%), Muscovite-2M1 2.0 1 Reflectance
MES300 Microcline / Cookeite / Albite CSIRO Albite, Cookeite, Microcline, Muscovite-1M (2.0%), Muscovite-2M1, Quartz 2.0 1 Reflectance
M0774 Goethite / Microcline CSIRO Goethite, Microcline, Muscovite-1M (1.6%), Muscovite-2M1, Quartz 1.6 0
M2581 Arsenopyrite / Dolomite / Quartz CSIRO Arsenopyrite, Dolomite, Muscovite-1M (1.6%), Pyrite, Quartz, Siderite 1.6 0
46E6454 Augite CSIRO Augite, Diopside, Fluorite, Muscovite-1M (1.0%) 1.0 1 Reflectance
M0762 Goethite CSIRO Goethite, Kaolinite, Muscovite-1M (1.0%), Muscovite-2M1, Orthoclase, Quartz 1.0 0
M1413 Quartz / Grossular / Almandine CSIRO Almandine, Clinochlore, Fe, Grossular, Ilmenite, Muscovite-1M (1.0%), Quartz 1.0 0
M2753 Quartz CSIRO Azurite, Goethite, Al, Muscovite-1M (1.0%), Muscovite-2M1, Quartz 1.0 0