A dodo egg is a renewable food item that is randomly left behind by a dodo bird. Dodo eggs are large and oval in appearance with a light blue shell with a wavy pattern or darker areas.
These rocks include andesite, basalt, obsidian, pumice, rhyolite, scoria, and tuff. Pictures and brief descriptions of some common igneous rock types are shown on this page. Diorite is a coarse-grained, intrusive igneous rock that contains a mixture of feldspar, pyroxene, hornblende and sometimes quartz.
Q1. Minerals are the materials of which rocks are made. A common example is granite, which is composed of the minerals quartz, feldspar, and mica. Each type of mineral has a distinctive composition and certain chemical and physical properties.1. Minerals are the materials of which rocks are made. A common example is granite, which is composed of the minerals quartz, feldspar, and mica. Each type of mineral has a distinctive composition and certain chemical and physical properties.