asked 5.3k views
4 votes
What is the name of the important rock type they were searching for on the moon?

O granite
basalt
O sandstone
O anorthosite

1 Answer

1 vote

Answer: Anorthosite

Step-by-step explanation:

Anorthosite is an important rock type of the lunar highlands and probably formed the primitive lunar crust. This sample has been determined to be 4.19 billion years old by the Argon method of dating. This date corresponds to the formation of a large lunar impact basin from which the rock was thrown.

answered
User Jtm
by
8.4k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.