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Cranbrook Institute of Science

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Copper in Calcite image
Copper in Calcite
Cranbrook Institute of Science
Zincite image
Zincite
Cranbrook Institute of Science
Copper image
Copper
Cranbrook Institute of Science
Silver image
Silver
Cranbrook Institute of Science
Hiddenite (Spodumene) image
Hiddenite (Spodumene)
Cranbrook Institute of Science
1
Variscite image
Variscite
Cranbrook Institute of Science
Wulfenite image
Wulfenite
Cranbrook Institute of Science
Brazilianite image
Brazilianite
Cranbrook Institute of Science
1
Silver image
Silver
Cranbrook Institute of Science
Copper image
Copper
Cranbrook Institute of Science

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