Edelsteine

日時 Feb 07, 2024投稿者： riyo de / 0件のコメント

Honey Quartz Gemstones Formation and Geological Processes Honey quartz, also known as citrine, is a variety of quartz that gets its yellow to honey-brown color from iron impurities. It forms through a process similar to other types of quartz, primarily through the crystallization of silica-rich fluids. This process can occur in various geological settings, including hydrothermal veins and pegmatites. The specific conditions, such as temperature and pressure, influence the color and clarity of the gemstone Lab-Grown Alternatives Lab-grown honey quartz (citrine) can be created using advanced scientific techniques that replicate... 続きを読む

日時 Feb 07, 2024投稿者： riyo de / 0件のコメント

Hessonit-Granat-Edelsteine

日時 Feb 07, 2024投稿者： riyo de / 0件のコメント

Hämatoidquarz-Edelsteine

日時 Feb 07, 2024投稿者： riyo de / 0件のコメント

Hämatit in Quarz-Edelsteinen

日時 Feb 07, 2024投稿者： riyo de / 0件のコメント

Hämatit facettierte Edelsteine