Rare Ophiura Brittle Starfish Large Fossil Plate jewellery showing a sparkly crystalline Quartz

showing a sparkly crystalline Quartz centre

I know you will absolutely love it

break down due to weathering or hydrothermal alteration and can be many colours like this bright blue hue

6cm x 3cm x 1

A raw pegmatite chunk of Pink (Rubellite) Tourmaline with Purple (Lepidolite) Mica on a cluster of Quartz with Golden (Muscovite) Mica rosette formations

Rare Ophiura Brittle Starfish Large Fossil Plate jewellery showing a sparkly crystalline QuartzOphiura ophiura "Serpent Star" Brittle Starfish. These Ophiura brittle stars are Ordovician in age, or approximately 450 million years. The dark orange coloration is due to the oxidization of iron pyrite. May includes other small fossil species or starfish limbs. This fossil has an incredibly clear image of the shape of the fallen starfish. Situated in limestone. Mined in Kataoua Formation, Morocco, North Africa. Approx. 21. 6cm x 16cm x 0. 9cm. Stand