Ornamental stones

Description of the stone Since the stone is born under the influence of volcanic activity, which occurs every time

Existing types of stone The main and most common varieties of hematite include: Iron mica. It has

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

Limestone as a mineral, properties of limestone: Limestone is a sedimentary, clastic rock of organic, less common

Onyx is a unique semi-precious stone with many color variations. The gem is described in many manuscripts,

Pressed turquoise as a response to increased market demand Turquoise - beloved by all peoples since ancient times

The presence of sufficient mineral reserves is a guarantee of successful development of industry and economy. From deposits

History and origin Possessing a magical lunar glow, the mineral is named after Selene - the ancient Greek

Aventurine blue is a variety of aventurine - fine-grained quartzite with various scattered inclusions, which