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gahnospinel pair - Nigeria

Gahnospinel Value, Price, and Jewelry Information


Gahnospinel is a solid-state solution between spinel and gahnite.

HomeGemstonesGahnospinel Value, Price, and Jewelry Information
By International Gem Society, updated on

Gahnospinels from Sri Lanka

Gahnospinels from Sri Lanka

ZnO(%)

FeO(%)

N

S.G.

0.14

2.34

1.716

3.6

7.18

1.92

1.723

3.72

10.27

2.52

1.731

3.77

12.98

1.47

1.737

3.86

18.21

1.93

1.747

3.97

24.81

1.90

1.752

4.05

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