The measurement and characteristics will vary for each of this natural stones. The measurement of these stones range from: 40mm-80mm x 40mm-80mm some are thinner, some are thicker. they are approx.: 200-300g each stone These stones are in their natural raw form.
-Clear Quartz- Crown -Amethyst- Third Eye -Blue Quartz- Throat -Green Quartz- Heart -Rose Quartz- Solar Plexus -Orchid Calcite- Sacral -Red Jasper- Root