"Kamiane Suziria" (“Stone Constellation”) is a company that owns and operates two quarries — Symonyv Deposit and Dobrynske-1 Deposit, where three types of natural stone are extracted.

Application

Granite is used for:

• exterior and interior wall cladding, plinths, parapets;

• manufacturing of steps, curbs, paving slabs, and decorative architectural elements.

Due to its high decorative and artistic qualities, Symonyv granite meets modern architectural requirements.
It has excellent polishing properties, achieves a mirror-like surface, and is classified as a decorative granite.

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Radiation Safety

Natural background radiation levels:

• Grey porphyritic granites: 16–40 µR/h

• Red granites: 28–60 µR/h

According to X-ray spectral analysis, the natural radioactivity is 114–287 Bq/kg, which meets the RSN 356-91 requirements for Class I building materials.
The stone fully complies with DBN B.1.4-1.01-97 “System of norms and rules for reducing the level of natural ionizing radiation in construction”.
Radiation certificates and test reports are provided.

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Physical and Mechanical Properties