These pieces are a good example of the shrapnel type Sikhote-Alin

This is a very fine lustrous Stilbite from Parsboro

Origin: Africa

which can be quite intense

The name "ametrine" is derived from the combination of "amethyst" and "citrine

Natural Rough Tourmaline | Perky Box Thumbnail Specimen | Glastonbury, Connecticut Mangano Calcite These pieces are a goodThis is natural rough tourmaline from Glastonbury, Connecticut. The thumbnail specimen measures 6x3mm and has a weight of 10. 4 grams. This green tourmaline crystal will come protected in a Perky Box. It is believed that Tourmaline can be used to repel negativity. It is said to enhance one's physical wellbeing by providing an increase in physical vitality, emotional stability, and intellectual acuity. Name: Tourmaline Specimen Size: Thumbnail Sized