




A quartz geode is a special rock that looks like an ordinary stone on the outside but holds a surprise inside! When you crack it open, you'll find beautiful crystals sparkling like hidden treasures.
The Quartz Geode is a rounded rock containing a hollow cavity lined with sparkling quartz crystals. Its exterior often looks like an ordinary rock, but cracking it open reveals dazzling, pointy crystals, typically white or clear, but sometimes purple or yellow.





カテゴリ
Mineralレア度
Rare
危険度
1/5 · 非常に低い
スナップ
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Geodes form when mineral-rich water flows into a hollow space, slowly growing crystals.
Geodes look like plain rocks outside, but hide amazing sparkling crystal treasures within!
Some geodes are so vast, you could walk inside their sparkling crystal chambers!
Tiny pockets of water or even ancient creatures can get trapped inside geodes!
Quartz Geode has excellent transparency, allowing light to pass right through its crystals, making them sparkle and refract light.
Quartz Geode has piezoelectricity, meaning its crystals generate a tiny electric charge when squeezed, useful in clocks!
Quartz Geode has a Mohs hardness of 7, making its crystals very resistant to scratches and everyday wear.
危険度
1/5 · 非常に低い
Geodes are safe to handle, but be careful when cracking them open to avoid sharp edges.
clear, white, gray, purple, yellow, pink
7
vitreous
2.65
hexagonal
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