Emerald railway station, Queensland Emerald railway station, Queensland Emerald railway station is a heritage-listed railway station on the Central Western railway line at Clermont Street (Capricorn Highway/Gregory Highway), Emerald, Central Highlands Region, Queensland, Australia. The building design was signed by Henrik Hansen was built in 1900 by Thomas Moir. It was added to the Queensland Heritage Register on 21 October 1992. Emerald station is served by Traveltrain's "Spirit of the Outback". The Central Western railway was extended from Comet to Emerald on 19 May 1879. Emerald was chosen as a point for branch lines to Clermont (1884) and Springsure (1887) to save building separate
Emerald on the market since 1964. Gilson's emeralds are usually grown on natural colorless beryl seeds, which are coated on both sides. Growth occurs at the rate of 1 mm per month, a typical seven-month growth run produces emerald crystals 7 mm thick. Hydrothermal synthetic emeralds have been attributed to IG Farben, Nacken, Tairus, and others, but the first satisfactory commercial product was that of Johann Lechleitner of Innsbruck, Austria, which appeared on the market in the 1960s. These stones were initially sold under the names "Emerita" and "Symeralds", and they were grown as a thin layer of emerald on top