hat
Granite engredyen slabsAmethyst (ametis natirèl se silice, dureté, 7, pwopòsyon kantite 2.65, réfraction endèks 1.54-1.55, ak dichroic. Nan kwen diferan, ou kapab wè menm ble a
eng
Natural amethyst gemstone slabsAmethyst granite ingredient is silica, hardness 7, the proportion of 2.65,the refractive index of 1.54-1.55, with dichroic. From different angles, you can see the blue o