Brilliant gemmy crystals of Topaz on Albite var Cleavelandite with Mica, from the Pegmatite rich area of the Shigar Valley, Pakistan. The superb intergrown crystals of Topaz measure to 4.5cm are attractively framed between large leaved books of silvery Mica, on platy crystals of a white Clevealandite matrix. Topaz crystals are lustrous well formed and gemmy, with a fine cherry colouration. A great specimen of Topaz from the Shigar Valley