with a small amount of quartz 4x3.5cm £26 Erongo district Namibia 3 .,, ,r ·" .. ; :t.: 1-,: • - �...coloured matrix Oleny Ridge, Voron'i Tundri Kola Russia £18 - previously I have had one of these pieces...san1e, with orange iron oxide coating Korshunovskoye iron deposit, Irkutsk Oblast Russia 7x4cm £28 49 HYDROXYLCLINOHUMITE...Mine, Betws Garmon North Wales 5x3x2 £ l 0 65 HYDROMAGNESITE rich coverage of white micro crystals over...white crystalline calcite Spitzkopje area, Karibib district Erongo region Namibia 6x5x4 £15 79 DATOLITE translucent |