For an igneous rock to be classified as rhyolite, it must be light colored, be fine grained, and contain

(1) quartz (2) calcite (3) pyroxene (4) olivine

Question

Geography

Aiden

16 July, 14:33

For an igneous rock to be classified as rhyolite, it must be light colored, be fine grained, and contain

(1) quartz (2) calcite (3) pyroxene (4) olivine

+2

Answers (1)

Know the Answer?

Quinton Stephens · Answer 1

option (1) quartz

Explanation:

The rhyolite is an extrusive igneous rock.

The color of rhyolite is generally pink or gray with very fine grains.

The Rhyolite is composed of quartz, sanidine, and plagioclase,

It also consists of minor amounts of biotite and hornblende.

It has very high silica content.

Hence,

The answer is option (1) quartz

For an igneous rock to be classified as rhyolite, it must be light colored, be fine grained, and contain(1) quartz (2) calcite (3) pyroxene (4) olivine

For an igneous rock to be classified as rhyolite, it must be light colored, be fine grained, and contain

(1) quartz (2) calcite (3) pyroxene (4) olivine