How Hard Is Andesite - Lisbd-Net. Com

How Hard Is Andesite?

The hardness of andesite rocks on the Moh scale is 7.

Is andesite a hard rock?

Andesite is an extrusive rock intermediate in composition between rhyolite and basalt. Andesite lava is of moderate viscosity and forms thick lava flows and domes. The word andesite is derived from the Andes Mountains in South America, where andesite is common. Andesite is the volcanic equivalent of diorite.
David Miller

David Miller

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