Black Obsidian: Meaning, Properties & Uses
Gemstones or fabulous rocks are one of the many stylish (and supernatural) things we can add to our fashion trends. Aside from the fact that they are quite glamorous to…
Black Spinel: Meaning, Properties & Uses
Black spinel is a gemstone made of magnesium oxide and magnesium-aluminum oxide. It is one of the rarest and most valuable gemstones. At the same time, it is one of…