Pumice
探検Mineral
Pumice
Pumice is a lightweight volcanic rock that floats on water. It is formed when lava cools quickly and traps gas bubbles inside, creating a porous and abrasive texture.
外見
The Pumice is a very lightweight rock, typically white, gray, or cream. It has a distinctive foamy, sponge-like appearance due to countless tiny gas bubbles trapped within it. This makes its texture rough and airy, unlike any other common rock.
界Animalia
カテゴリ
Mineralレア度
Common
危険度
1/5 · 非常に低い
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おもしろい事実
Ancient artists used pumice to polish sculptures and smooth surfaces, like a natural sander!
Gardeners add pumice to soil, helping plants get better air and drainage for roots!
Gigantic floating pumice islands, miles wide, can appear after huge volcanic eruptions!
Pumice forms when gas-rich lava cools incredibly fast, freezing into a bubbly rock!
特殊能力
能力
Float Power
Pumice has low density due to its porous structure, allowing it to easily float on water after volcanic eruptions.
能力
Scrubbing Strength
Pumice is made of volcanic glass shards, making it an excellent natural abrasive for polishing and cleaning.
能力
Insulation Shield
Pumice contains trapped air bubbles, which gives it excellent insulating properties against heat and cold.
サイズと詳細
- Color Range
- white, gray, cream, black
- Hardness
- 6
- Luster
- dull
- Specific Gravity
- 0.7
特徴
別名
まだ別名はありません。
コレクション
安全性
危険度
1/5 · 非常に低い
Pumice is safe to touch but can be abrasive, so handle it carefully to avoid scratches.
よくある質問
Pumiceのcolor Rangeは何ですか？
white, gray, cream, black
Pumiceのhardnessは何ですか？
6
Pumiceのlusterは何ですか？
dull
Pumiceのspecific Gravityは何ですか？
0.7
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