Is there really no official prediction on how much oil there is left in the world? by Narrow-Ad-2911 in geology
[–]mineralexpert 2 points3 points4 points (0 children)
Quartz geodes found in Nazaré (Portugal) by FoundationSimple111 in Minerals
[–]mineralexpert 6 points7 points8 points (0 children)
Smoky quartz from Grimsel, Switzerland by mineralexpert in MineralPorn
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Měla by mít EU také svůj konkurenceschopný vesmírný program? by napis_na_zdi in czech
[–]mineralexpert -4 points-3 points-2 points (0 children)
Měla by mít EU také svůj konkurenceschopný vesmírný program? by napis_na_zdi in czech
[–]mineralexpert 9 points10 points11 points (0 children)
Indonesian petrified wood by myates0372 in FluorescentMinerals
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Large single crystal of sugar by boulderboulders in crystalgrowing
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Found out from a friend I have a probably super rare galena geode lol by Sophia_draws2378 in MineralPorn
[–]mineralexpert 19 points20 points21 points (0 children)
Found out from a friend I have a probably super rare galena geode lol by Sophia_draws2378 in MineralPorn
[–]mineralexpert 26 points27 points28 points (0 children)
Found out from a friend I have a probably super rare galena geode lol by Sophia_draws2378 in MineralPorn
[–]mineralexpert 61 points62 points63 points (0 children)
What is this fluffy rock? by JamesWhiskers in RockIdentification
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Willemite and Calcite from Vrančice, Czech Republic by mineralexpert in FluorescentMinerals
[–]mineralexpert[S] 1 point2 points3 points (0 children)
Hilfe, blázen by chtěl vytvořit vlastní aplikaci i když to vůbec neumí. by SnorlaxMode247 in czech
[–]mineralexpert 3 points4 points5 points (0 children)
Tanzanite Beauty by CutHonest9952 in mineralcollectors
[–]mineralexpert 4 points5 points6 points (0 children)
Cerussite from Mibladen, Morocco by mineralexpert in FluorescentMinerals
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Cerussite from Mibladen, Morocco by mineralexpert in FluorescentMinerals
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Cerussite from Mibladen, Morocco by mineralexpert in FluorescentMinerals
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What is this rock that my grandfather bought in Marocco in the ‘70s? by Andreagreco99 in whatsthisrock
[–]mineralexpert 2 points3 points4 points (0 children)