TRENDING NOW. Reports: Life-threatening flooding expands as Harvey moves farther inland. Flooding from Harvey is expected to continue for days following the storm's final landfall in the United States.
Of course, because not a single stone of granite is similar in appearance nor identical to any other cut or piece, there are some very special types. Costa Esmeralda, which is also known as Costa Smeralda in some circles and companies, is one of these granite varieties. Gorgeously pale green in its color, each piece of Costa Esmeralda granite is found in boulder quarries located in the nations of Italy and Iran. It must be mined in these faraway lands, as much of the current supply of Costa Esmeralda is found in the Middle East.
Spessartine is an orange garnet found as crystals in granite pegmatites. Pyrope is a red garnet that is brought to Earth's surface in pieces of peridotite that were torn from the mantle during deep-source volcanic eruptions. Garnet is also found in basaltic lava flows. Garnet in Sedimentary Rocks and Sediments. Garnets are relatively durable minerals.