Black Tourmaline can sometimes be found as needle-like crystals included in Clear Quartz Crystals
5cm wide square base and shows a stunning array of colour
Agate Stones come in many different forms
having been officially named in 1860 by Ferdinand von Richthofen using a derivation of the Greek word 'Rhyax' which means 'Lava stream' (in reference to the nature of Rhyolite as a volcanic rock)
1cm long displays a magnificent array of rich purple-red hues with mesmerising shimmers of silver-white and wine-red flash
Ammonite Pair 14.5cm Druzy Crystals Black Tourmaline can sometimes beDimensions: 14. 5cm at widest point Ref: 8557 Ammonite Pair, fossil for sale from Madagascar. This large, detailed Ammonite Pair is 14. 5cm at its widest measurement, and consists of an Ammonite cut and polished to create a striking pair. Both of the pieces display a rough natural surface on one side, and a highly polished surface on the other, which reveals deep caramel, yellow, and chocolate brown tones and gorgeous cream coloured internal calcite