Gemstone test with magnet Stone expert Each type of gemstone exhibits a magnetic response Names, types and colors of tourmaline Similarities Tormelin is a stone made of boron, silicates, and some elements
Turkish black amber Stones Mineral-like organic matter of the nature of coal does not show crystallization
Soapy stone (soapstone) Stones It is a rock composed of the mineral talc, magnesium, and some minerals Important information about the stones Similarities -
Citrine is important information Stone expert It is a type of quartz and the color ranges between light yellow and golden, and it contains beautiful crystals with a special luster
Gemstones are affected by mechanical and heat factors Stone expert Some gemstones are affected by heat, and their impact varies from one stone to another in terms of the degree of durability and the form of impact resulting from heat....
