CALL NOW

Granite STEEL GREY

Avatar 37a3bd7bc7328f0ead2c0f6f635dddf60615e676e6b4ddf964144012e529de45 sujendra asked almost 3 years ago

Write a note on Granite STEEL GREY?

    0       0 Report
1 Answers
Avatar 37a3bd7bc7328f0ead2c0f6f635dddf60615e676e6b4ddf964144012e529de45 answered almost 3 years ago

Granite STEEL GREY: Chemical composition
The term “granitic” means granite-like and is applied to granite and a group of intrusive igneous rocks with similar textures and slight variations in composition and origin. These rocks mainly consist of feldspar, quartz, mica, and amphibole minerals, which form an interlocking, somewhat equigranular matrix of feldspar and quartz with scattered darker biotite mica and amphibole (often hornblende) peppering the lighter color minerals. Occasionally some individual crystals (phenocrysts) are larger than the groundmass, in which case the texture is known as porphyritic. A granitic rock with a porphyritic texture is known as a granite porphyry. Granitoid is a general, descriptive field term for lighter-colored, coarse-grained igneous rocks. Petrographic examination is required for identification of specific types of granitoids. The extrusive igneous rock equivalent of granite is rhyolite.

For more details click on below link.

click here

    0       0 Report

Copyright @ 2017 WorldOfStones | Shree Agencies (P) Ltd.233, Shopping Center Kota 324007, Rajasthan-India | Tel.:+91 744 2364219, 2362463 | Fax: +91 744 2361937 | Cell:+91 9871137772, +91 9829037772 | Email - tarun@worldofstones.com, uk@worldofstones.com

Follow us