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Scoria

Scoria is a type of volcanic rock that forms when lava cools quickly. It is usually dark in color and has lots of small holes. People use scoria in gardening and landscaping to help soil retain water.

Aspecto

The Scoria is a dark, porous volcanic rock known for its rough, bubbly texture. It often appears black, dark gray, or reddish-brown, looking like hardened lava foam. Its many holes, created by trapped gas bubbles, make it visually distinct and surprisingly lightweight.

ReinoAnimalia

Scoria

Categoría

Mineral

Rareza

Rare

Peligro

2/5 · Bajo

Snaps

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Datos interesantes

Did you know some ancient peoples used rocks like scoria to make surprisingly strong and lightweight concrete?

Scientists use scoria in special labs to practice for missions to Mars, as it resembles the Martian surface!

Scoria forms in fiery volcanic eruptions when gas-rich lava rapidly cools and solidifies!

This rock can sometimes float on water, acting like a natural raft due to its many trapped air pockets!

Habilidades especiales

Scoria has a very low density due to its trapped gas bubbles, making it an excellent lightweight material for construction.

Scoria's interconnected pores make it great for filtering water or improving soil drainage in gardens.

Scoria can absorb and retain heat well, which makes it useful in fire pits, barbecues, and sauna rocks.

Medidas y detalles

Color Range: black, dark gray, reddish-brown
Hardness: 5
Luster: dull
Specific Gravity: 1.2

Rasgos

Brillo vítreo

El brillo vítreo describe la apariencia de un mineral al reflejar la luz, asemejándose al vidrio, a menudo translúcido o transparente.

Ígneo

Las rocas ígneas se forman a partir del enfriamiento y la solidificación de roca fundida (magma o lava).

Geoda

Una geoda es una formación rocosa esférica y hueca recubierta de cristales que crecen hacia adentro o bandas concéntricas, que a menudo se encuentra en rocas volcánicas o sedimentarias.