👉 Chalcopyrite is a mineral that belongs to the group of minerals called feldspars. It is also known as greenstone or garnet, and it is found in many places around the world, including the United States. Chalcopyrite has a slightly yellowish color and is often associated with other colored minerals such as hematite, feldspar, or quartz. It is a fine-grained mineral that forms in various geological formations like metamorphic rocks and igneous rocks.
