How Toxic is Malachite?

Malachite is a common mineral that is easily identifiable by its gorgeous banded and varied shades of greens.  However, with over 50%...

Carborundum Mineral

Silicon Carbide Is Really Pretty   Photo by Spirit Rock Shop.    Carborndum sounds like some type of car part but it is actually a really...

How to Choose Premium-quality Diamonds; Guest Post by @Moumita2406

Women believe in accentuating their looks and style with the accessories that cannot only add a charm to their personality but also let...

Moldavite: Gemstone from the Stars

The event which birthed Moldavite was one of cataclysmic power. The force of the impact explosion has been estimated at around six trillion not tons–but megatons.

Add up all the atom bombs on earth and multiply them by a million or so and you still don’t have enough to equal the impact that birthed Moldavite.

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