Cassiterite vs Galena

Property Cassiterite Galena
Rumus SnO2 PbS
Sistem Kristal Tetragonal Cubic (Isometric)
Kelas Mineral 04 Oxides and Hydroxides 02 Sulfides and Sulfosalts
Kekerasan Mohs 6.0-7.0 2.5-2.8
Warna Brown, black, reddish-brown, yellow Lead-gray
Kilap Adamantine Metallic
Gores White to pale brown Lead-gray
Transparansi Translucent Opaque
Belahan Poor {100} Perfect cubic {001}
Pecahan Subconchoidal to uneven Subconchoidal

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