Existing types of stone The main and most common varieties of hematite include: Iron mica. It has
Who is the main task of a jeweler is to make jewelry. Often, masters also provide
What is the Eilat stone? There is no clarity regarding the mineral, known since biblical times.
Composition of limestone The chemical composition of pure limestone is close to calcite, where CaO is 56% and CO2
Ametrine is a rare variety of quartz with a unique color. The combination of two contrasting shades gives the mineral
Limestone as a mineral, properties of limestone: Limestone is a sedimentary, clastic rock of organic, less common
What should be considered when displaying jewelry? The decorations themselves look very attractive and
Jewelry products have their own specifics in the field of mandatory labeling. It’s not convenient for such a product
Category Beryl Name in English. Emerald Formula Be3Al2Si6O18 Group Beryl Group Color Yellowish-green, Green
What does a gem look like? To analyze samples, you should know what the standard is, that is
