It does not have the sparkling brilliance of some gemstones but instead has a more subdued
Metaphysical properties: Amber is believed by some to have metaphysical properties
Hardness: Anthracite is relatively hard compared to other types of coal
depending on the specific composition and finish
It is believed to facilitate matters of the heart
Labradorite Semi-Polish - 10 pound Sunstone It does not have theRough Chunks and slabs generally with one face polished. Locality: Madagascar Color: Labradorite typically displays a range of colors including gray, green, blue, and yellow, often with iridescent flashes of colors such as blue, green, yellow, orange, and sometimes even purple and pink. This effect, known as labradorescence, is caused by light interference within the stone's internal structure. Hardness: Labradorite has a hardness of about 6 to 6. 5