Question

Moonstone is a pearly variety of which of these rocks?

Answer 1

Moonstone is a pearly variety of feldspar. It is typically pale blue or white and reflects light in a distinctive shimmering way known as adularescence. Moonstone is often used in jewelry.

Answer 2

Moonstone is a pearly variety of feldspar. Feldspar is a group of minerals that includes moonstone, which has a pearly or opalescent sheen that resembles the light of the moon.

Answer 3

Moonstone is a pearly variety of a mineral called feldspar. Specifically, it is a variety of orthoclase feldspar that exhibits a pearly or iridescent sheen. Moonstone is known for its captivating play of colors, often displaying a blue or white adularescence caused by light scattering within the mineral's structure. It is widely used in jewelry and is considered a semiprecious gemstone.

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