Actinolite
Unknown Owner
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A lustrous deep green slightly translucent sharply formed and terminated crystal of actinolite 3.2 cm in height coming off matrix. This is excellent for the species. Crystals of diopside are present.
Product details
SpeciesActinolite
SizeMiniature
Dimensions4.5 x 4.2 x 3.0 cm
Added on10/16/2025
LocalityTanzania, Dodoma Region
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 12/2025 | Unknown Owner | $195.00 |
| — | Weinrich Minerals | Not disclosed |
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Mineral guide
Learn about Actinolite
rich green, silky byssolite habits, and prismatic forms; formed in greenschists and Alpine clefts; prized for color, luster, and dramatic matrix.Regional guide


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