writerobscura, I will legit bookmark posts like this because knowing every gemstone's name and color is important shit to a #writer even if they never write a story about gemstones. #writerdons #writingcommunity #writerscoffeeclub
https://www.tumblr.com/blueboxbeagle/746211981672988672/list-of-brown-gemstones?source=share
List of purple gems
List of green gemstones
List of red gemstones