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Gemstone test with magnet

Stone expert

Each type of gemstone exhibits a magnetic response

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....

Crystalline systems of precious stones

Stone expert