Lunar rocks brought back by Apollo astronauts and remote-controlled Russian spacecraft are basically:

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Lunar rocks brought back by Apollo astronauts and remote-controlled Russian spacecraft are primarily composed of igneous rocks, formed from cooling lava. This is because the Moon has a volcanic history, and many of its rocks were formed by the solidification of lava flows. Additionally, the Moon lacks an atmosphere and water, which are key factors in the formation of sedimentary rocks. While some rocks on the Moon may have undergone metamorphism from impact events, the majority of rocks brought back by Apollo missions are igneous in nature.

Lunar Rocks Brought Back by Apollo Astronauts and Remote-Controlled Russian