stones photo gallery

Frankincense is called the most mystical incense in the world. Frankincense tree resin has been used for smudging in various…

Technical jasper is a green or dark green sharpening stone. This is one of the varieties of cryptocrystalline rock, consisting…

The guaranteed shelf life of industrial salt is 5 years, and so that during this time the deicing reagent does…

Based on their origin, sea and river pearls are distinguished. Currently, all freshwater pearls are cultured, that is, grown on…

When it comes to gemstones, nothing beats the classic ruby! This royal red stone is prized throughout the world and…

Alexander Griboyedov’s comedy “Woe from Wit” became the source of many common quotes. “Who are the judges?”, “Ah, evil tongues…

Citrine comes from the yellow gemstone family, known for its warm, pale yellow color and vibrant energy. This is a…

Level determination arsenic in urine – laboratory analysis aimed at diagnosing acute and chronic intoxication with this element and selecting…

Halite – a widespread mineral of the halogen class. Synonyms: mountain salt, rock salt, table salt, cracking salt. Chemical composition…

Vesuvian – mineral, island diorthosilicate with the formula Ca10(Mg, Fe)2Al4 [OH4(SiO4)5(Yes2O7)2]. Impurities of potassium, sodium, lithium, manganese, strontium, chromium, titanium,…