a mineral crystallizes from magma deep inside earth. which characteristics can be determined given only the…

a mineral crystallizes from magma deep inside earth. which characteristics can be determined given only the information above?\no luster\no streak\no crystal size\no crystal structure
Answer
Answer:
crystal size
Brief Explanation:
When a mineral crystallizes from magma deep inside Earth, the rate of cooling affects crystal size. Slow - cooling magma deep within Earth allows for larger crystals to form. Luster, streak, and crystal structure require additional physical tests or observations beyond just knowing the crystallization location.