scapolite mineral sample
Palabras clave
aluminium,
black,
calcium,
carbonate,
cles,
colourful,
crystal,
deposit,
fluorescent,
gem,
gemstone,
geology,
gem,
limestone,
mine,
mineral,
mining,
ore,
precious,
quartz,
resource,
rock,
rough,
science,
semi-precious,
silicate,
specimen,
stone,
sulfate,
ultraviolet,
violet,
yellow
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