Ammolite Triplet (Dichromatic)
Native shale backing (.75mm), quartz cap
17.5mm x 10.6mm
Ammolite is a brittle stone prone to scratches and flaking. Quality Ammolite is typically backed by it's native shale, or onyx. the Ammolite is sealed with an epoxy, or capped by synthetic spinel, sapphire, or quartz to prevent damage to the fragile layer of Ammolite.