No Longer Available
This specimen was sold to a private collection. This page is for provenance reference only.
Zoisite var. Tanzanite
Merelani Hills, Tanzania
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| Classification |
Mineral |
| Tags |
Gem Quality
Pleochroic
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| Origin Location |
Merelani Hills, Tanzania |
| Description |
11 high quality, well terminated, beautiful pleochroic Tanzanite specimens up to 15 mm. Price is for one specimen. Pieces are priced individually and average about $120-150 each. Please inquire for a quotation. |
| Luster |
Vitreous |
| Luster (Groundmass) |
Not noted, see photo. |
| Optical Phenomena |
Pleochroic |
| Mineral Group / Note |
Calcium Aluminium Hydroxyl Sorosilicate |
| Handling |
No special handling is required. |
| Modifications |
Heated |
| Size Group |
Thumbnail |
| Weight |
Not weighed precisely yet, please inquire. |
| Dimensions |
2.00 cm * 2.00 cm * 1.00 cm |
| Quantity |
11 Specimens |
| Mineral List |
Zoisite: Ca2Al3[Si2O7][SiO4]O(OH)
calcium trialuminum silicon heptoxygen silicon tetroxygen oxygen hydroxide *
* Formula chemical names are auto-generated - may be incorrect on complex formulas.
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Specimen Analysis |
Color Table
Colors found in this specimen image are shown below. Higher number indicates greater concentration of that color.
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Similarly Colored Minerals:
Minerals with similar color profiles are shown below.
How it Works
Boleite Tourmaline var. Liddicoatite Azurite Haüyne Quartz/Dumortierite (Rough) Covellite |
Elements in this Specimen:
Elements that are part of the official chemical structure of the minerals occurring in this specimen are indicated below.
How it Works
Element List:
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Minerals with Similar Chemistry:
Minerals that are similar in terms of their chemical makeup are shown below.
How it Works
This Mineral Formula Similar Mineral Formula
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Mineral Group:
Search the catalog for minerals that share the same group as this specimen:
How it Works
Structural Group(s):
Fleischers Group(s):
epidote
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| Tools |
Edit Specimen
Search Wikipedia: Zoisite (Wiki)
Search Mindat: Zoisite
Search Web Mineral DB: Zoisite
Search for Handbook of Mineralogy: Zoisite
Search Wikipedia: Tanzanite (Wiki)
Search Mindat: Tanzanite
Search Web Mineral DB: Tanzanite
Search for Handbook of Mineralogy: Tanzanite
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