Polished Malachite Slab - D.R. Congo The beautiful blue hues of

The beautiful blue hues of this stone are caused by the substitution of copper for calcium

this radiation exposure messes with the electron content of the topaz

The combination of purple fluorite

and peaceful relationships

different colored tourmalines often carry different properties

Polished Malachite Slab - D.R. Congo The beautiful blue hues ofThere are not many minerals that compete with the beauty of malachite. Natural malachite specimens are a staple in our galleries. However, polished malachite slabs such as this one do not stay on the shelves long. The natural curvature of its growth lines, paired with the deep green hues of this piece leaves us at a loss for words. Size: 3. 6 x 2. 3 x 0. 3 Weight: 3. 7 oz Location: Democratic Republic of the Congo Malachite is a copper carbonate