Cassiterite vs Chrysocolla

Property Cassiterite Chrysocolla
Formel SnO2 (Cu,Al)2H2Si2O5(OH)4 · nH2O
Kristallsystem Tetragonal Orthorhombic
Mineralklasse 04 Oxides and Hydroxides 09 Silicates
Mohshärte 6.0-7.0 2.0-4.0
Farbe Brown, black, reddish-brown, yellow Blue, blue-green, green, turquoise
Glanz Adamantine Vitreous
Strichfarbe White to pale brown White to pale blue
Transparenz Translucent Translucent
Spaltbarkeit Poor {100} None
Bruch Subconchoidal to uneven Conchoidal

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