All 1 800 miners who were trapped underground at Sibanye Stillwater in Rustenburg in the North West have been brought to the surface, the Department of Mineral Resources said on Tuesday.Final update: All 1800 employees who were underground have been brought to surface. #SibanyeStillwater— Dept Minerals RSA (@DMR_SA) April 30, 2019 UPDATE: More employees have been brought to surface. At this stage, 262 employees remain underground #SibanyeStillwater— Dept Minerals RSA (@DMR_SA) April 30, 2019 The department has been using its official Twitter account to convey information about the miners who have been stuck underground for almost 10 hours. Sibanye-Stillwater is South Africa's largest individual producer of gold and one of the 10 largest gold producers globally. Just before 21:00, the department said on its official Twitter account that around 1 000 employees had been safely brought to surface.The company's spokesperson, James Wellsted, earlier told News24 that the workers were not trapped, but that they were "stuck" after an incident in the shaft. According to Wellsted, rails fell down a shaft and blocked workers from exiting after they entered the mine earlier on Tuesday morning. He said the incident happened around lunch time. No injuries had been reported at the time, he added. READ: 20 deaths so far in 2018: the Sibanye-Stillwater blame gameEarlier this year, almost 1 000 miners were trapped underground in a Sibanye Gold mine in Welkom for more than 24 hours following an electric cable outage during a storm in the area. All 955 resurfaced and no serious injuries or fatalities were reported.#SibanyeStillwater the department is aware of the situation at Thembelani shaft in Rustenburg. DMR inspector and proto teams are on site monitoring the situation. The employees underground are in safe, ventilated areas. Updates will be provided. @GwedeMantashe1— Dept Minerals RSA (@DMR_SA) April 30, 2019 This is a developing story.