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Home > Hornblendite

Hornblendite

Hornblendite

Hornblendite

Hornblendite

A species of Igneous

Hornblendite is a rare igneous rock containing large amounts of hornblende, which is a combined group of dark-colored amphibole minerals. Hornblendite is often found alongside diorite, granite, gabbro, and peridotite. While uncommon, this rock is used for kitchen countertops, garden walkways and decoration, as well as entryway and flooring purposes.

Hardness:

5 - 6

Density:

2.85 - 3.07 g/cm³

General Info About Hornblendite

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Physical Properties of Hornblendite

Texture

Phaneritic

Colors

Black, dark green, greenish black

Magnetism

Potentially Magnetic

Grain Size

Coarse grained

Hardness

5 - 6 , Moderate

Density

2.85 - 3.07 g/cm³, Normal Weight

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Rarity

Uncommon

Characteristics of Hornblendite

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Cultural Significance of Hornblendite

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Uses of Hornblendite

Hornblendite is largely composed of hornblende, which has very few uses in modern society, though garnets are also occasionally present which may be used as gemstones or for other decorative purposes. However, geologists may use this rock for scientific purposes to indicate certain phases of rock metamorphism.

Common Questions People Also Ask

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What is the hornblendite rock?

What is hornblendite made of?

Is hornblendite and amphibolite same?

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