| Адрес | Беларусь, Могилёв |
|---|---|
| Обновлено | 2025-12-15 11:54:56.90688+00 |
| SEO-описание | tsirkon__ |
| AI-анализ | A mineral of the island silicate subgroup, circon (ZrSiO4) typically contains 1-4% hafnium, which is isomorphously substituted for zirconium in the crystal lattice. Circon is described on Wikipedia, last updated on 13.02.2007, and a saved copy of the page is available. |
| QR / Короткая ссылка |  niti.by/1lSm |