This bingo card has 40 images, a free space and 40 words: Obsidian, Granite, Pumice, Basalt, Rhyolite, Shale, Sandstone, Limestone, Slate, Marble, Quartzite, Gneiss, Schist, Breccia, Scoria, Conglo-merate, Fluorite, Hematite, Pyrite, Quartz, Calcite, Magnetite, Talc, Biotite, Selenite, Graphite, Rose Quartz, Amazonite, Garnet, Sodalite, Tanzanite, Amethyst, Agate, Jasper, Tiger's Eye, Rhodo-chrosite, Azurite, Fluorite, Silicon and Turquoise.
⚠ This card has duplicate items: Fluorite (2)
Gemstone Bingo | Silicate Bingo | Crystal Bingo | Crystal Bingo | Gemstone Bingo
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With players vying for a you'll have to call about __ items before someone wins. There's a __% chance that a lucky player would win after calling __ items.
Tip: If you want your game to last longer (on average), add more unique words/images to it.