GemTests

stone only in PMC3 Gemstone type 1110°F/30min 1110°F/30 min Guide Tanzanite survived survived good bet Green Topaz survived survived good bet White Topaz survived survived good bet Green Tourmaline survived survived good bet Labradorite survived... More

stone only in PMC3 Gemstone type 1110°F/30min 1110°F/30 min Guide Tanzanite survived survived good bet Green Topaz survived survived good bet White Topaz survived survived good bet Green Tourmaline survived survived good bet Labradorite survived survived iffy Rainbow Moonstone damaged damaged iffy Aquamarine survived damaged iffy Silver Moonstone slight damage slight damage iffy Peach Moonstone slight damage slight damage iffy Blue Goldstone damaged not tried unsafe Brown Goldstone damaged not tried unsafe Smoky Quartz damaged not tried unsafe Amethyst damaged not tried unsafe Citrine damaged not tried unsafe Rainbow Topaz damaged damaged unsafe Pink Tourmaline damaged not tried unsafe in PMC3 Gemstone type 1110°F/three min Guide Rhodolite survived good bet Peridot survived good bet Blue Sapphire (A-Grade) survived good bet Blue Sapphire (AAA-Grade) survived good bet White Sapphire survived good bet Ruby (A-Grade) survived good bet Ruby (AAA-Grade) survived go Less