Talc Talc Talc or talcum is a clay mineral composed of hydrated magnesium silicate with the chemical formula HMg(SiO) or MgSiO(OH). In loose form, it is (in ratio with or without corn starch) one of the most widely used substances known as baby powder. It occurs as foliated to fibrous masses, and in an exceptionally rare crystal form. It has a perfect basal cleavage, and the folia are not elastic, although slightly flexible. The Mohs scale of mineral hardness, based on scratch hardness comparison, defines value 1 as the hardness of talc. Talc can easily be scratched by a fingernail. Talc
Softer, Softest Hole's performance on "MTV Unplugged" on Valentine's Day 1995, Love introduced the song as "[being] about the girl that always smelled like pee in your class" and also claimed it was autobiographical and not about former MTV producer, Tabatha Soren. Despite being credited on record as a collective authorship by all members of Hole, according to Broadcast Music Incorporated's website, the authors of the song are only Eric Erlandson and Courtney Love. A promotional music video was never recorded for "Softer, Softest", however, the version of the song performed at "MTV Unplugged" in 1995 was used a music video though