Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Silicate-clay

A rock classification type
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06040740017271952751156.jpg
Silicate-clay

Uhelná, Jeseník District, Olomouc Region, Czech Republic
06040740017271952751156.jpg
Silicate-clay

Uhelná, Jeseník District, Olomouc Region, Czech Republic
06040740017271952751156.jpg
Silicate-clay

Uhelná, Jeseník District, Olomouc Region, Czech Republic
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About Silicate-clayHide

A silicate-mud where at least 50% of the siliciclastic fragments are of clay grade (<4μm.)


Unique IdentifiersHide

Mindat ID:
49106
Long-form identifier:
mindat:1:1:49106:8

Classification of Silicate-clayHide

Mineralogy of Silicate-clayHide

Non-essential minerals - these minerals are common, sometimes major components, but are not always present:
FeldsparA petrological term for Feldspar Group.
Silica > QuartzSiO2

Internet Links for Silicate-clayHide

References for Silicate-clayHide

Reference List:
Quick NavTopAbout Silicate-clayUnique IdentifiersClassification Mineralogy Internet Links References
 
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