Metavanuralite

Formula:  Al(UO2)2V2O8(OH)  . 8H2O

Origin of name:  From Greek meta - after and vanuralite

 

Crystal system:  Triclinic

Crystal class:  1 or -1

Twinning: 

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Colour:  Lemon-yellow, citron-yellow

Diaphaneity: 

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Habit:  Crystals platelike

Hardness:  ~ 2

Specific gravity

Cleavage:  1; {001} perfect

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