Black ___ (rare gemstone variety) Daily Themed crossword

Black ___ (rare gemstone variety) This clue has appeared on Daily Themed Crossword puzzle. The puzzle is a themed one and each day a new theme will appear which will serve you as a help for you to figure out the answer. All answers to Black ___ (rare gemstone variety) are gathered here, so simply choose one you need and then continue to play Daily Themed Crossword game fairly.
Keeping your mind sharp and active with so many distractions nowadays it is not easy that is why solving a crossword is a time tested formula to ensure that your brain stays active. Learn new things about famous personalities, discoveries, events and many other things that will attract you and keep you focused on the game.