Onyx is the usual one, but others are Obsidian, Spinel, Drusy and even some Agates contain black pigments
It depends on the mineral make up, but the most famous are called Sapphire.
The yellow gem is called Topaz.
A red gem is called a ruby.
Black Coral.
A clear (relative) crystal of Diamond what ever be the color,even black now-a-days that can be used in Jewellery or as a collectable maybe called a Gem diamond. Industrial diamond are usually opaque and dumb to look at!!
Gem master is a rhinestone software similar to photoshop
gem
It works the same as a black soul gem but it is reusable. The black soul gems ubsorb human souls.
A Purple Gem is called a Amethyst
A loose gem.
Idaho is called the Gem State.
Black Coral.
It is called the opal.
A black spot in a gem-quality diamond is called a flaw or inclusion.You can read more about the different types of inclusions and their descriptions, below.Industrial diamonds show more 'black spots' than clear spots, which keeps them out of the gem-quality category. About 80% of all diamonds mined are industrial diamonds.
In Sanskrit 'gem' is called 'ratnam(n)[ रत्नम्]'.
Obviously Black Coral.
A clear (relative) crystal of Diamond what ever be the color,even black now-a-days that can be used in Jewellery or as a collectable maybe called a Gem diamond. Industrial diamond are usually opaque and dumb to look at!!
There is nothing called a "gold" "gem". Something is either made of gold or it is a gem, but it is not both.
Gem master is a rhinestone software similar to photoshop
i have the black gem surprisingly by playing candy swap i was trying for a Sapphire but ins ted got the black diamond you might have to play that a lot that's how got it