The total value of these orders is approximately AED 109 million, translating to Rs 251 crore. The company said. "These orders represent a substantial addition to our subsidiary's revenue pipeline and ...
But the Mohs scale is deceptive. The steps between the minerals are not evenly spaced. For example, diamond is only one number away, but it’s many times harder than gems in the corundum family.
Greenland Ruby has been mining ruby and pink sapphire in southwestern Greenland since mid-2017. The mine is located near the town of Aappaluttoq, about 150 km (93 mi) from the country’s capital, Nuuk.