Amazonite (Microcline var)

Amazonite – KAlSi₃O₈

Elements: Potassium, Aluminum, Silicon, Oxygen

Class: Silicates – Tectosilicates

Crystal System: Triclinic

Hardness: 6-6.5

Orthoclase

Talc (1)Diamond (10)

Scratches glass. Harder than a steel knife.

Cabinet: Small Cabinet (4.5 - 7 cm) – Size: 6.7 x 4.6 x 3.9 cm Origin: Blue Streak#2 Claim, Teller Co, Colorado – Usa

More minerals containing Aluminum