Gemstone industry in Greenland gemstone ruby. The native inhabitants continued to assist the European explorers with their ruby exploration, leading them to some half dozen locations, spread out for over a hundred miles along the southwest shores of Greenland, known as the Kitaa Coast. Ruby and pink sapphire are the red and pink varieties of the mineral corundum, an aluminum-oxide mineral Al2O3. The pink/red colour is formed in corundum by adding the element chromium to its crystal structure. Spectroscopy of rubies from the Aappaluttoq occurrence in Greenland confirm the presence of chromium as well as showing absorption in the UV region indicating high Fe
Garnet, Montana the saloons were one of the hottest spots in Garnet. Garnet, Montana Garnet is a ghost town in Granite County, Montana, United States. Located on the dirt Garnet Range Road, it is an abandoned mining town that dates from the 1860s. In First Chance Gulch in western Montana, the town is located 11 miles up the Garnet Range Road, in mountains and forest. The town is at about elevation. Garnet was originally named Mitchell in 1895 and had ten buildings. The main part of the town was built on the Garnet Lode. Later changing its name to Garnet, it was