The Cosmic Blog — The Cosmic Blog

Can I Put My Crystals in Water? This is a good question and one that we've been investigating lately.   After doing some research here's what we've found.... There's a way of testing that was created way back in 1822 by Friedrich Mohs called the Mohs Scale of Hardness. Using a scale of 1 - 10, the minerals (stones) are tested using other minerals to check the surface resistance of the stone. By scratching one stone with the other and seeing which one causes and which one sustains the damage, the stones (minerals) can then be ranked on the scale....