×

Hiddenite
Hiddenite
☒

Anorthoclase
Anorthoclase
☒



ADD ⊕
Compare
X
Hiddenite
X
Anorthoclase
Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.15-3.21
-
1,2 prismatic
6-7
LiAlSi2O6
 
-
-
-
2.56-2.62
Uneven
From the Greek for oblique and fracture, descriptive of the cleavage
6-6.5
(Na,K)AlSi 3O 8Michael O’Donoghue , Gems, Sixth Edition (2006)