Photograph taken on 24-Jan-2010 01:07:13, with Nokia digital camera 5800 Xpres set to aperture f/2.8, focal length 3.7 mm, shutter speed 1/100 second, ISO 112. Geographical identification (geotag information) is 3° 13′ 56″ N 101° 45′ 23″ E, at altitude 331 meters.
This is probably a piece of low grade crystal rock at Bukit Tabur East.