Как по Английски будет кварцевый

noun

A hard mineral consisting of silica, found widely in igneous and metamorphic rocks and typically occurring as colourless or white hexagonal prisms. it is often coloured by impurities (as in amethyst, citrine, and cairngorm).

Примеры использования:

The sample is strongly foliated and consists of garnet, biotite, quartz, plagioclase and cordierite.

adjective

Of the nature of quartz; resembling quartz; consisting of or rich in quartz.

adjective

Containing or yielding quartz.

adjective

Composed mainly or entirely of quartz; of the nature of quartz.

adjective

= quartzose .