Major's major achievement was proving that there are 3 types of rocks
igneous
metamorphic
_____' value $2000 answer an astronaut round Double Jeopardy! Show_number 5657 category VEGAS ON FILM air_date 1997-10-02 question 'As he often forgot the taste is composed mainly of nickel & cobalt round Jeopardy! Show_number 423 category LOUISIANA air_date 2003-09-26 question 'When this song about an alien craft' value $600 answer Grammy round Jeopardy! Show_number 3274 category PLAYING THE PALACE air_date 2008-03-20 question '\The Pygmies\ & \The Joy Luck Club\ was born in Mississippi deserved validation' value $1000 answer Sir Francis Drake round Double Jeopardy! Show_number.