Basalt
ExploreMineral
Basalt
Basalt is a dark, volcanic rock that is formed when lava cools quickly. It can be found in many places!
Appearance
The Basalt is typically a dense, dark-colored rock, appearing black, dark grey, or brownish-black. It often has a fine-grained texture, sometimes with tiny holes from trapped gas bubbles, giving it a slightly rough or pitted look.
KingdomAnimalia
Category
MineralRarity
Common
Danger
1/5 · Very low
Snaps
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Interesting facts
It forms most of the Earth's ocean floor, making it our planet's most common rock!
Scientists can melt basalt to spin it into rock wool, used for insulation in buildings!
When basalt cools slowly, it can form amazing giant hexagonal columns, like huge natural pillars!
You can find basalt not just on Earth, but also on the Moon and even Mars!
Special abilities
Ability
Solid Foundation
Basalt has a fine-grained, interlocking structure that makes it incredibly strong. This helps it form durable mountains and ocean floors.
Ability
Heat Keeper
Basalt can absorb and retain heat for a long time. This makes it useful for warm massage stones or even cooking.
Ability
Bubble Trapper
Basalt often traps gas bubbles as it cools, creating tiny holes. This makes it lighter and more absorbent, useful in gardens.
Measurements & details
- Color Range
- Dark Grey, Black, Brownish-Black
- Hardness
- 5
- Luster
- Dull
- Specific Gravity
- 2.7
Traits
Igneous
Igneous rocks are formed from the cooling and solidification of molten rock (magma or lava).
Ancient
Ancient refers to organisms, objects, or geological formations that have existed for an extremely long period.
Crystalline
Crystalline describes a mineral or rock composed of crystals, often exhibiting a regular atomic structure and geometric external form.
Also known as
No aliases listed yet.
Collections
Safety
Danger
1/5 · Very low
Handle gently and avoid sharp edges. Ask an adult before picking anything up.
Frequently Asked Questions
What colors can Basalt be?
Dark Grey, Black, Brownish-Black
How hard is Basalt?
5
What kind of luster does Basalt have?
Dull
What is Basalt's specific gravity?
2.7
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