Complete Information Guide to Rocks, Minerals, & Gemstones. The tetrahedrite Mineral Series. The Tetrahedrite series is composed of two member minerals: Tetrahedrite, the antimony-rich end member, and Tennantite, the arsenic-rich end member. Tetrahedrite is the more common member of this series, and is also the most common sulfosalt mineral. This page discusses Tetrahedrite; Tennantite has its own dedicated page. The most common crystal habit for Tetrahedrite is tetrahedral, which describes an unusual triangular crystal form.
What does it look like? The type of Blues Dancing that we do is centered on very strong partner connection with the basis being pulsing weight changes. The current form of Blues actually evolved out of the Swing/Jazz partner dancing scene, though original Blues Dancing is actually one of the parents to Swing and Jazz.
A lyrical dancer uses movement to express strong emotions such as love, joy and anger. Lyrical dancers usually perform to music with lyrics...the lyrics of the chosen song serve as inspiration for movements and expressions. Music used for lyrical is typically emotionally charged and expressive. Music may consist of many genres including pop, rock and hip hop. Powerful, expressive songs are often used in lyrical dance to give dancers a chance to express a range of strong emotions through their dancing.