black amethyst heart 2700 Healing crystals this piece has a very

this piece has a very wobbly base

Weight: 3 lbs 15 oz

which is mined in Brazil

Has many mini rainbows throughout

black amethyst heart 2700 Healing crystals this piece has a very3. 5 x 3. 75 11 oz (crystal itself) 5. 5 tall on stand Stand included Mined in Brazil pictures and video taken in direct sunlight Black amethyst is a rare variety of amethyst that exhibits blackish hues. Black amethyst gets its distinctive color from impurities within the quartz crystal, such as iron or manganese, which can give it a deep, opaque appearance. These impurities can vary in concentration, leading to different shades of blackish purple