Chillagoe Railway &amp; Mining Co.
After a number of proposals had been made for the route of a railway to the Etheridge field, construction of the Etheridge Railway finally commenced in 1906 from Almaden to Mount Surprise on the Mareeba to Chillagoe line. The railway was opened to Mount Surprise in May 1908, and through to Einasleigh on 8 February 1909, a total of 101 miles. The final 41 miles from Einasleigh to Forsayth were not opened until 5 February 1911, construction having proceeded slowly due to union unrest and uncertainty within the mining industry generally.
Etheridge railway line
As well as mining and smelting tin, Moffat was also interested in silver and copper. He opened a silver smelter at Montalbion in 1886, and silver deposits were located at Muldiva in late 1889. In 1888 Moffat sent his prospectors to William Atherton's property at Chillagoe to look for copper, and Moffat soon monopolised the new field. The first copper smelter on the Chillagoe field was erected near the Boomerang mine at Calcifer in 1894, and by 1897 there was also a copper smelter at Girofla (Mungana). However, Moffat had plans for a central ore smelter which would replace the Loudoun smelter and the small primitive mills located near individual mine groups.