Metüülelavhõbeda

Metüülelavhõbeda is a rare and highly prized mineral known for its unique properties and aesthetic appeal. It is a variety of lavender feldspar, a type of potassium aluminum silicate mineral. The term "metüülelavhõbeda" translates to "mother's lavender" in Estonian, reflecting its soft lavender hue and the belief that it brings comfort and tranquility to those who wear it.

The mineral is typically found in igneous and metamorphic rocks, often associated with other minerals such as quartz and mica. It is characterized by its lavender to pale violet color, which can sometimes exhibit a chatoyant effect, known as adularescence, similar to that of moonstone. This effect is caused by the internal reflection of light within the mineral's structure.

Metüülelavhõbeda has a hardness of approximately 6 on the Mohs scale, making it relatively soft and susceptible to scratching. It has a vitreous to pearly luster and a glassy to greasy feel. The mineral's specific gravity is around 2.55, and it is not typically fluorescent.

The mineral has been used in jewelry and decorative objects due to its attractive color and unique optical properties. It is also studied by mineralogists for its educational value, as it provides insights into the formation of feldspar minerals and the processes that create chatoyant effects.

In Estonian folklore, metüülelavhõbeda is believed to have healing properties, particularly for the heart and emotions. It is often worn as a talisman to bring peace and love to its owner. However, these properties are not scientifically verified, and the mineral's value is primarily aesthetic and educational.