Object Record
Images
Metadata
Object Name |
Actinolite |
Object Description |
Sample of numerous tiny dark green acicular crystals of actinolite (amphibole) embedded in pearly white to greenish talc. |
Rock type |
Mineral |
Chemical Comp |
Basic Ca Mg Fe silicate |
Crystal System |
Monoclinic |
Sp Grav. |
3.03-3.24 |
Hardness |
5 - 6 |
Luster |
Vitreous |
Streak |
White |
Fracture |
Splintery |
Classification |
Geology |
Search Terms |
Mineral Inosilicate mineral Silicate mineral |
Dimensions |
H-5.884 W-8.794 L-11.482 cm |
Catalog Number |
30733 |