Split and merge into it. Answer by Scitrs. Confidence votes 412. The word Hindu came from the word Sindhu which meant those who lived on the other side of the Indus river. The Persian pronounced the Sindhu as Hindus, and all people living on the other side of the river Sindhu were called by them as Hindus.indu means one who believes in the Hindu Dharma and Philosophy as enunciated in Vedas, Upnishadas, Gita and other Hindu scriptures profess â¦ ing beliefs, principles, precepts, idealogy and practices of Hinduism.
Pegmatites may be composed of a variety of minerals. Terms such as granite pegmatite, gabbro pegmatite, syenite pegmatite, or names with any other plutonic rock type as prefix are used. Compositions in the range from granodiorite to granite are common.ome pegmatite bodies are small irregular patches less than 1 cm. (0.4 in) across in larger masses of plutonic or metamorphic rocks. Others may be thousands of meters in length and hundreds of meters thick. Some appear as dikes, veins, or sills. Many have irregular outlines.
Igneous rocks are rocks that have formed out of magma (molten rock). The two types of igneous rocks most common on Earth are called granite and basalt. Granite is a rock that typically looks pink and white with black specks.Basalt generally just looks black.he Six Types of Igneous Rocks. To recap, granite is a coarse-grained felsic rock, while basalt is a fine-grained mafic rock. All of the other combinations have names too. A coarse-grained mafic rock is called gabbro, and a fine-grained felsic rock is called rhyolite.