Quartz
Specimen ID: F9M-KRY
Quartz : SiO2
30cm x 18cm x 14cm
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Mineral(s)
Acquisition date:
29th Mar 2006
Photo added to mindat.org
“Big sample with 30x18x14cm - March of 2006 - From Luis Miguel collection ”
António Manuel Ináçio Martins - 6th July 2007
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