Question

what type of rock is a basalt how ​

Answer 1

Answer:

Basalt, extrusive igneous (volcanic) rock that is low in silica content, dark in colour, and comparatively rich in iron and magnesium. Some basalts are quite glassy (tachylytes), and many are very fine-grained and compact.

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Answer 2

Answer:

Basalt is an igneous type of rock

Explanation: