The Exploratorium Store will be closed on Monday, June 29, and Tuesday, June 30, for our annual inventory. Orders will be processed on the next business day. We apologize for any inconvenience.

Heart-shaped stone with red and white patterns on a white background
Heart-shaped stone next to a U.S. quarter dollar on a white background
Heart-shaped pink stone next to a quarter for size comparison on a white background

Mini Quartz Hearts

$ 5.00
$ 5.00
Sold Out

Color | Heated Hematoid

Product Description

Quartz is a an abundant and durable mineral made of silicon dioxide, making up about 12% of Earth’s crust. Known for its hardness and striking crystal forms, quartz appears as well-defined hexagonal crystals or in compact microcrystalline varieties, with colors that range from soft pink rose quartz to richly colored amethyst.

Material: Quartz
Weight: Approximately 24-28 grams
Dimensions: Approximately 1.5"W x 1.25"H x 0.375"D

These are natural, one-of-a-kind stones, so each piece will vary in size, shape, and color. The stone you receive may not be exactly as pictured.

Product Details