Rainbow Labradorite Small Semi-Polished Slab Piece (Video) Black Friday Fluorite Carving These Opals have lots of

These Opals have lots of internal colour flashes or 'fire'

Cavansite and Pentagonite are both forms of hydrated calcium silicovanadates and are very similar to look and hard to distinguish between as they are exactly the same chemical formula

vibrant Citronella

shiny Peach Stilbite and some minor Red Heulandite

• White Scolecite (swipe to see a video of the flash)

Rainbow Labradorite Small Semi-Polished Slab Piece (Video) Black Friday Fluorite Carving These Opals have lots ofA small semi polished slab of rainbow Labradorite. With a raw natural face on the rear. Approx. 9. 1cm x 5. 3cm x 0. 6cm. Swipe to see a video of the flashes.