Gems

Gems are very powerful, they inherit great elemental magic that you can use to create strong Casting Tools, Spells and more. You can get gems by breaking the amethyst cluster under specific conditions. (Under the right conditions your chance of getting a gem is 10%)

Gem	Image	How to get
Mana Crystal		You need to find a Mana Puddle and place an Amethyst block in its center.
Fire Gem		You need to break an Amethyst Cluster in a desert while you're burning or in the Nether.
Water Gem		You need to break an Amethyst Cluster in any river or ocean Biome.
Earth Gem		You need to break an Amethyst Cluster in any mountain Biome.
Ice Gem		You need to break an Amethyst Cluster in any cold Biome.
Air Gem		You need to break an Amethyst Cluster between Y=310 and 319.
Life Gem		You need to break an Amethyst Cluster with full health, full hunger, and without any bad effect in the Overworld.
Light Gem		You need to break an Amethyst Cluster during the day(2000 - 10000 ticks) at a light level of 15.
Void Gem		You need to break an Amethyst Cluster between Y=-1000 and -60 in the Overworld or anywhere in the end.