Common rocks, minerals, and gemstones matched with one identifying property and where they are typically found.
About this set
40 basic cards for General Nature. It opens with "Hard, colorless to clear crystal mined in Africa and Russia, used in engagement" and "Red corundum gemstone found in Myanmar and Thailand". More Game Night and Road Trips decks are listed below.
40 cards · basic cards · AI-written, checked twice. Edit anything.
- Hard, colorless to clear crystal mined in Africa and Russia, used in engagement rings
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Diamond- Red corundum gemstone found in Myanmar and Thailand
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Ruby- Blue corundum gemstone found in Kashmir and Sri Lanka
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Sapphire- Green beryl crystal found in Colombia and Zambia
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Emerald- Purple variety of quartz found in Brazil and Uruguay
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Amethyst- Hard gemstone in blue or golden colors, found in Brazil and Tajikistan
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Topaz- Iridescent gemstone, relatively soft, found primarily in Australia and Mexico
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Opal- Deep red silicate mineral found in India and Madagascar
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Garnet- Olive green gemstone found in Egypt and Arizona
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Peridot- Multi-colored crystal with often striped bands, found in Brazil and Mozambique
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Tourmaline- Hard mineral with six-sided crystals, found worldwide in igneous rocks
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Quartz- Most abundant mineral in Earth's crust, found in granite and most rocks
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Feldspar- Shiny mineral that splits into thin transparent sheets, found in granite
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Mica- White mineral that fizzes in acid, primary component of limestone
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Calcite- Red or gray metallic mineral, heavy, major iron ore found in Sweden and Australia
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Hematite
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