DEPARTMENT OF MINES, MINING AND GEOLOGY
2014-4-10 · valued at a total production of $5,190,190, and sedimentary minerals and rocks (metasediments), including marble, talc, kyanite, ground mica, sand and gravel, and clay products, are valued at $6,505,052. Of this total production for crystal line rocks, marble and granite together are valued at $8,-429,691.