Demantoid Garnet Mineral Collection - Height: 4.2 cm - Width: 2 cm- 14 g - (1)

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One-item mineral collection specimen of demantoid garnet from Antstranana, Madagascar, measuring 4.2 cm high, 2 cm wide and 1.2 cm deep and weighing 14 g.

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Description from the seller

High-quality demantoid garnet gemstone, with well-defined and perfect crystals of gem-like color.
Garnets are a group of nesosilicate minerals belonging to the Garnet supergroup. The main species of garnets are six, grouped into two isomorphic series (compounds with the same general formula and crystal forms but with different chemical compositions): pyralspite (spessartine, pyrope, almandine) and ugrandite (uvarovite, grossular, andradite).

High-quality demantoid garnet gemstone, with well-defined and perfect crystals of gem-like color.
Garnets are a group of nesosilicate minerals belonging to the Garnet supergroup. The main species of garnets are six, grouped into two isomorphic series (compounds with the same general formula and crystal forms but with different chemical compositions): pyralspite (spessartine, pyrope, almandine) and ugrandite (uvarovite, grossular, andradite).

Details

Number of items
1
Main Mineral
Demantoid Garnet
Mineral Form
Mineral Collection
Weight
14 g
Origin (Region/ City)
Antstranana
Country of Origin
Madagascar
Height
4.2 cm
Width
2 cm
Depth
1.2 cm
ItalyVerified
340
Objects sold
92.86%
Private

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