THIS IS A NATURAL PIECE OR ROUGH OPAL FROM THE OPAL FIELDS OF AUSTRALIA

ï¿1⁄2OPAL IS MINED FROM MINING TOWNS LIKE LIGHTNING RIDGE, COOBER PEDY, WINTON, QUILPIE AND KOROIT

ROUGH OPAL CAN BE CUT INTO A GEMSTONE, OPAL BEAD, INLAY FOR JEWELLERY, OPAL TRIPLETS AND DOUBLETS, CARVINGS AND MUCH MORE

OPAL MINING IS EXTREMLY HARD WORK AND CAN BE DONE WITH A PICK HAND-SINK SHAFT AND SHOVAL TO LARGE TUNNELLING MACHINERY BLOWERS AND EXCAVATOR

DESCRIPTION:

THIS IS A MASSIVE BLACK OPAL ROUGH RUB WITH LOTS OF AQUA GREEN BLUE THIS WILL CUT A HUGE BLACK OPAL HIGH CABOCHON STONE AS THE COLOUR BAR IS VERY THICK COULD BE USED FOR A LARGE PENDANT SETTING THE SAND ON TOP SHOUD RUB OF A YOU CUT AND POLISH THE STONE .

DIMENSIONS:

42 X 26 X 12 MM 83.00 CTS CODE: AR351

6 mm is 1/4 INCH ï¿1⁄2ï¿1⁄2 PICTURE OF THIS OPAL IS TAKEN WET SO YOU CAN SEE THE FIRE HOW IT WILL CUT AND POLISH. YOU WILL ENJOY CUTTING THIS ROUGH OPAL WHAT IS OPAL?? ï¿1⁄2 OPAL FROM THE GREEK WORD OPALLOS MEANING TO SEE CHANGE OF COLOUR IS A FORMATION OF NON CRYSTALLINE SILICA GEL MILLIONS OF YEARS AGO THIS GEL SEEPED INTO CREVICES AND CRACKS IN THE SEDIMENTARY STRATE. THROUGH EONS OF TIME AND THROUGH NATURES HEATING AND MOULDING PROCESSES THIS GEL HARDENED AND CAN BE FOUND IN THE FORMS OF OPAL. OPAL SETS APART FROM OTHER GEMSTONES BECAUSE OF ITS UNIQUE APPERANCE NO TWO OPALS ARE THE SAME ï¿1⁄2ï¿1⁄2 PLEASE FEEL FREE TO ASK ANY QUESTIONS BELOW. *** CHECK MY FEEDBACK OF PREVOUS HAPPY CUSTOMERS *** *****ï¿1⁄2ONLY SERIOUS BIDDERS PLEASE. ***** ï¿1⁄2ï¿1⁄2 TO VIEW MORE ROUGH OPAL CLICK ï¿1⁄2HERE.