Kyanite Blue Blades - Assorted heavy-products The stark black colour is

The stark black colour is magnificent

Burying this stone in a garden is thought to help bring in pollinating insects

The traditional birthstone for February

Find out more in our blog What on Earth is Howlite Magnesite

Blue Calcite Chunk from Mexico Rough high quality gemstone chunks for carving

Kyanite Blue Blades - Assorted heavy-products The stark black colour isKyanite Blue Blade Chips Blue Kyanite crystallizes as elongated bladed structures, fibrous masses, and mass forms. The colour can range from a pale baby blue to rich indigo that resembles silky cobalt, with very faint green inclusions. The name was derived from the Greek word kyanos, which means dark blue. Contrary to common perception, kyanite is not always blue; it may also be white, pink, grey, yellow, or orange. Kyanite is repeatedly detected in