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Natural heritage
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Adrian Smith Mineral Collection
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Minerals, gems and meteorites
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268-402 Silicates
/
Crystaline
273. Spessartine. Crystaline
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Dana number
51.4.3a.3
Chemical formula
Mn
3
Al
2
(SiO
4
)
3
Crystal class
Isometric
Mohs hardness
7-7.25
Specific gravity
3.90-4.20
Collected in
Tongbei Quarry, Fujien Province, China
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