Register
Two common gem varieties of the mineral corundum are _____ and _____. A. halite; fluorite B. ruby; sapphire C. amethyst; citrine D. hematite; magnetite
171k views
3 votes
Two common gem varieties of the mineral corundum are _____ and _____.

A. halite; fluorite
B. ruby; sapphire
C. amethyst; citrine
D. hematite; magnetite

User Tom Hamming
by
7.9k points

2 Answers

2 votes
Ruby; sapphire

Hope this helps!
User Nxasdf
by
8.3k points
5 votes
"B: Ruby; Sapphire". If you want to remember it for a test, or quiz, or something, think of it this way- "Pokemon: Ruby, Pokemon: Sapphire".
User Avio
by
7.9k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

Which of the objects is living or nonliving: Bacteria, virus, moss, you, a lemon seed, the air, bread, lettuce and rocks?
Why aren't all minerals gemstones?
What are three important types of forces
Two methods of active transport
What is the phenotype of a heterozygous person using T for tall and t for short
Link Copied!