The single joint venture mine site is situated south of Kyatpyin-the-dot-sho.
are recovered in primary marble (22°55'11"N. 96°26'01"E. at the worksite). Rubies, fewer blue sapphires
and other gems are found in the alluvium (22°55'13"N. 96°26'04"E. at the worksite). No mining operations took place in 1999, but in 2001 the mines reopened to mine rubies
. By November 2003 the gem mining activity was intensified.
Ref: Ted Themelis (2008) Gems and Mines of Mogok, p. 239