Savitiilen

Savitiilen is a rare and unique mineral discovered in the late 20th century. It was first identified in the Saviti mine in the Democratic Republic of the Congo, hence its name. Savitiilen is a complex silicate mineral with a chemical formula of (Na,K)2Ca2(Si8O20)(OH,F)2. It crystallizes in the monoclinic system and typically forms prismatic crystals or granular aggregates. The mineral is usually colorless or white, but can also exhibit shades of blue, green, or yellow due to impurities.

Savitiilen is notable for its unique crystal structure and its occurrence in a specific geological setting. It is often found in association with other minerals such as quartz, feldspar, and muscovite. The mineral's formation is thought to be related to the alteration of volcanic rocks in a hydrothermal environment.

Due to its rarity and the challenges associated with mining in the region, savitiilen is not widely used in industry. However, it has attracted interest from collectors and researchers due to its scientific value and aesthetic appeal. The mineral's discovery has also contributed to the understanding of the geological processes occurring in the region.