In the spring of 1990, Stevie Ray recorded an album with his brother Jimmie, which was scheduled for release in the fall of the year. In the late summer of 1990, Vaughan and Double Trouble set out on an American headlining tour.On August 26, 1990, their East Troy, WI, gig concluded with an encore jam featuring guitarists Eric Clapton, Buddy Guy, Jimmie Vaughan, and Robert Cray. After the concert, Stevie Ray boarded a helicopter bound for Chicago.he group decided to continue performing under the name Double Trouble, which was inspired by the Otis Rush song of the same name; Vaughan became the band's lead singer. For the next few years, Stevie Ray Vaughan and Double Trouble played the Austin area, becoming one of the most popular bands in Texas.
Pumice is a light-colored, extremely porous igneous rock that forms during explosive volcanic eruptions.It is used as aggregate in lightweight concrete, as landscaping aggregate, and as an abrasive in a variety of industrial and consumer products.umice is a light-colored, extremely porous igneous rock that forms during explosive volcanic eruptions.
Pumice is produced in two forms: rock pumice and pumicite. Pumicite is a name given to very fine grained pumice (less than 4 millimeters in diameter down to submillimeter sizes).he vesicles are actually gas bubbles that were trapped in the rock during the rapid cooling of a gas-rich frothy magma. The material cools so quickly that atoms in the melt are not able to arrange themselves into a crystalline structure. Thus, pumice is an amorphous volcanic glass known as a  mineraloid .