Granite | Composition, Properties, Types, & Uses | Britannica
granite, coarse- or medium-grained intrusive igneous rock that is rich in quartz and feldspar; it is the most common plutonic rock of the Earth's crust, forming by the cooling of magma (silicate melt) at depth. Learn about the use of gamma-ray spectroscopy to identify the quarry that was the source of granite found in ancient Roman ruins. See ...
The Density of Common Rocks and Minerals
Density; Andesite: 2.5–2.8: Basalt: 2.8–3.0: Coal: 1.1–1.4: Diabase: 2.6–3.0: Diorite: 2.8–3.0: Dolomite: 2.8–2.9: Gabbro: 2.7–3.3: Gneiss: 2.6–2.9: Granite: 2.6–2.7: Gypsum: 2.3–2.8: Limestone: 2.3–2.7: Marble: 2.4–2.7: Mica schist: 2.5–2.9: Peridotite: 3.1–3.4: Quartzite: 2.6–2.8: Rhyolite: 2.4–2.6: Rock salt ...
A Geologist's Definitive Guide to Granite Rock | Geology Base
Density: 2.63 to 2.75 g/cm 3 (164 -176 lbs. per cubic foot) Cooling history: Slow, deep inside the Earth's crust. Melting point: 1215–1260 °C, at ambient pressure. Mohs scale of hardness: 6-7. Extrusive equivalent: Rhyolite. Metamorphized form: Gneiss. Magnetism: Granite is not magnetic.
Granite | Properties, Formation, Composition, Uses » …
Density: Granite has a high density, with an average specific gravity of 2.65 grams per cubic centimeter. Color: Granite comes in a wide range of colors, including white, black, gray, pink, and red. Texture: The texture of granite is usually coarse-grained and granular, with visible mineral grains.
Granite
The average density of granite is between 2.65 and 2.75 g/cm 3 (165 and 172 lb/cu ft), its compressive strength usually lies above 200 MPa (29,000 psi), and its viscosity near STP is 3–6·10 20 Pa·s.
Granite: Igneous Rock
Granite is a light-colored igneous rock with grains large enough to be visible with the unaided eye. It forms from the slow crystallization of magma below Earth's surface. Granite is composed mainly of quartz and feldspar with minor amounts of mica, amphiboles, and other minerals. This mineral composition usually gives granite a red, pink, gray ...
Granite geology: how granite forms, minerals, and …
Density and Porosity: Granite typically has a density between 2.65 and 2.75 g/cm³. It is relatively less porous compared to other stones, contributing to its strength and resistance to...
What is the Density of Granite? 2024 Density Info
The density of granite is measured at about 2.6-2.7. Granite is an igneous rock made up of minerals such as quartz and feldspar. To compare with other stones used for countertops, its density makes granite one …
Granite | Density, Heat Capacity, Thermal Conductivity
Granite: Phase at STP: solid: Density: 2750 kg/m3: Ultimate Tensile Strength: 4.8 MPa: Yield Strength: N/A: Young's Modulus of Elasticity: N/A: Brinell Hardness: 6 Mohs: Melting Point: 1260 °C: Thermal Conductivity: 3.2 W/mK: Heat Capacity: 790 J/g K: Price: 0.04 $/kg
Granite
The average density of granite is 2.75 g•cm −3 with a range of 1.74 g•cm −3 to 2.80 g•cm −3. Granite is currently known only on Earth, where it forms a major part of the continental crust.
