Raw Herkimer quartz from Chongqing, China. This is a pendant. It has a unique shape, is transparent, and has an interesting texture. It is also sold under the common name "diamond quartz" and is often sold at a high price. The stepped shape, like an elestial (skeletal quartz), and the barcode pattern (growth lines) are also attractive. Size: Approximately 5.2 x 2.5 x 1.7-2.3 cm thick. Uses a sturdy bail (rhodium).