Colourful rainbow calsilica cabochon mounted in fine sterling silver.Believed to have originated in Chihuahua in Mexico, this distinctive stone which is man-made is used primarily in jewellery.Although sometimes likened to fordite which is hardened car paint, rainbow calsilica is a different material.The story of rainbow calsilica is curious and fascinating. The people behind its creation went to extraordinary lengths to convince the world it was a natural stone. It's now widely known to be man-made but few if any details have ever emerged about who was behind its production.
Quick reference to prices with Royal Mail for standard delivery within the United Kingdom. Free postage on orders over £75.Signed For, Special Delivery and services with Hermes are also available. We post worldwide. Please refer to our Postage and Delivery page for full details.Should you be charged more for postage than we end up paying, any difference over £0.80 will be refunded.Reducing our impact on the environment is important to us. Please read our reuse and recycle policy which talks about packaging used for orders.
35.3 x 25 x 2.5
45 x 35 x 16
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