Opal gemstones are gentle gems and need more care compared to other gems but the individuality of opals is well worth the devotion.
Because opals are gentler than other gemstones, Mohr hardness of 5.4 to 7, opals are simply broken or scratched by other gemstones and durable objects. Like all gems, opals should be reserved in a soft piece of cloth bag away from tougher substances like other ornaments. You can also buy real Australian opal jewelry online.
Considering that opals can comprise 20% water, considered a “living rock", opals might become brittle because of water lost. When opals eliminate water, the bead will crack internally, called crazing, along with the drama of color of this gem will diminish considerably.
Because of this, it's crucial to prevent high heat, direct sun for extended periods, warm showcase lighting, desert conditions, very low humidity bank vaults or air tight containers, and above all fast, sudden temperature fluctuations since this might create the opal to trend.
By way of instance, moving from a hot home out to the freezing, snow-covered garden can create the opal to trend. If in really dry weather or dehumidified area, maintaining opals in a tight plastic bag with a moist piece of cotton or cloth will protect against breakage.
On the other side, because opal stones include some water, opal jewelry ought to be worn frequently as possible because opals, being porous, so will absorb the required moisture in the atmosphere and out of the skin of its wearer.