The battered bodies of more than 160 jade miners were pulled from a sea of mud after a landslide in northern Myanmar on Thursday, after one of the worst-ever accidents to hit the treacherous industry.
Scores die each year while working in the country's lucrative but poorly regulated jade trade, which uses low-paid migrant workers to scrape out a gem highly coveted in China.
The disaster struck after heavy rainfall pounded the open-cast mines, close to the Chinese border in Kachin state, where billions of dollars of jade is believed to be scoured each year from bare hillsides.
A slice of mountain collapsed, sending a churning torrent of mud into an aquamarine-coloured lake of mine waste water as workers scampered uphill.
"There are so many people floating in the water," said a bystander.
Dozens "were smothered by a wave of mud", the Myanmar Fire Services Department said in a Facebook post.
Rescue workers, including the fire department and local police, worked throughout the day to pull bodies out of a mud lake under a continuous deluge of heavy monsoon rain.
"By 7:15 pm, 162 bodies were found," said the department, adding that 54 people were injured and sent to nearby hospitals.
Mud-slaked and bloodied bodies of miners were laid out in grim rows under tarpaulins, some missing shoes as a result of the force of the wall of mud which hit them.
A woman grieved over the recovered victims, as rescue workers held her up.
A rescue operation under way at a jade mine in Myanmar after a landslide struck. Source: Myanmar Fire Services Department Facebook
Working through a torrent of heavy rain was a challenge, police superintendent Than Win Aung said, as it could spark another mine collapse on the unstable terrain.
"We can't dig and find the bodies buried underwater... so we are just picking up the dead bodies that float," he told AFP, adding that rescue efforts will be further hampered as night falls.
The workers were scavenging for gemstones on the sharp mountainous terrain in Hpakant township, where furrows from earlier excavations had already loosened the earth.
The victims had apparently defied a warning not to work the mines during the monsoon rains, local police told AFP.
The United Nations in Myanmar said it was "deeply saddened by the terrible loss of life".
Myanmar is one of the world's biggest sources of jadeite and the industry is largely driven by insatiable demand for the translucent green gem from neighbouring China.
The mines are mired in secrecy, although environmental watchdog Global Witness alleges operators are linked to former junta figures, the military elite, and their cronies.
The watchdog estimated that the industry was worth some $31 billion in 2014, although very little reaches state coffers.
