This is a very nice Black Tourmaline Schorl Crystal stud earrings from Brazil in great condition.
Location: Minas Gerais, Brazil
Size: 1.6 Centimeters
Weigh: 1.1 grams

The color, size and weight of stud may vary due to each pair of earrings being hand made from natural material. The earrings you receive will be similar but not identical to the photo.

Interesting Fact:
This gemstone becomes electrically charged when rubbed or warmed by heat. When charged, it can attract dust and small paper scraps. When Dutch traders discovered this property, they used warmed Tourmaline to draw out ashes from their pipes and named the stone 'Aschentrekker', which meant 'ash puller'.