Minerals, Petrography

11-June-2023 Sunday
Suddenly who recognizes? Google lens didn't help

League of Mineralogy

Suddenly who recognizes? Google lens didn't help - Petrography, Ornamental stones, Help me find, Search, Minerals

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Minerals Petrography Ornamental stones Search Help me find

02-December-2018 Sunday
A bit from an optical microscope

A bit from an optical microscope - My, Geology, Mineralogy, Petrography, Microscope, Minerals, Longpost

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Geology Microscope Mineralogy Minerals Petrography

27-September-2017 Wednesday
Planet "Slif under a microscope"

Planet Slif under a microscope - My, Mineralogy, Minerals, Geology, Petrography, Microscope

Geology Microscope Mineralogy Minerals Petrography

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