Talc carbonate

Granulite

Talc carbonate and Granulite

Talc carbonate

Granulite

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Definition

Talc carbonate is nothing but a rock sequence or a mineral composition found in metamorphic ultramafic rocks.

Granulite is fine to medium grained metamorphic rock with a granular of polygonal crystals.

History

Origin

China, USA, Middle east

Central Europe

Discoverer

Unknown

Etymology

From medieval Latin, talcum

From Latin granulum, a little grain or fine grained

Class

Metamorphic Rocks

Sub-Class

Durable Rock, Soft Rock

Durable Rock, Hard Rock

Family

Group

Other Categories

Fine Grained Rock, Opaque Rock

Coarse Grained Rock, Medium Grained Rock, Opaque Rock

Texture

Very Soft

Granoblastic

Color

Grey, White

Black, Brown

Maintenance

Less

Durability

Durable

Water Resistant

✔ ✘

Scratch Resistant

✔ ✘

Stain Resistant

✔ ✘

Wind Resistant

✔ ✘

Acid Resistant

✔ ✘

Appearance

Soft

Veined or Pebbled

Uses

Architecture

Interior Uses

Decorative Aggregates, Interior Decoration

Bathrooms, Countertops, Decorative Aggregates, Entryways, Flooring, Homes, Hotels, Interior Decoration, Kitchens, Stair Treads

Exterior Uses

Garden Decoration

As Building Stone, As Facing Stone, Garden Decoration, Office Buildings, Paving Stone

Other Architectural Uses

Powder

Curbing

Industry

Construction Industry

Source of calcium

As Dimension Stone, Building houses or walls

Medical Industry

Taken as a Supplement for Calcium or Magnesium

Antiquity Uses

Artifacts, Jewellery, Monuments, Sculpture, Small Figurines

Artifacts, Monuments, Sculpture

Other Uses

Commercial Uses

Manufacturing of baby powder

Curling, Gemstone, Laboratory bench tops, Soil Conditioner, Tombstones

Types

Sedimentary rock

Metamorphic rock

Features

Easily splits into thin plates, Generally rough to touch, Host Rock for Lead

Clasts are smooth to touch

Archaeological Significance

Monuments

Famous Monuments

Sculpture

Famous Sculptures

Pictographs

Petroglyphs

Figurines

Fossils

Absent

Formation

Due to change in environmental conditions, rocks are heated and pressurized deep inside the Earth's surface. Talc Carbonate is formed from the extreme heat caused by magma or by the intense collisions and friction of tectonic plates.

Granulite is a fine-grained granular metamorphic rock in which the main component minerals are feldspars and quartz and forms at high temperature and pressure conditions.

Composition

Mineral Content

Carbonate, Chlorite, Magnesium

Amphibole, Biotite, Feldspar, Hornblade, Micas, Muscovite or Illite, Plagioclase, Quartz

Compound Content

CaO, Carbon Dioxide, MgO

Aluminium Oxide, CaO, Carbon Dioxide, Iron(III) Oxide, FeO, Potassium Oxide, MgO, MnO, Sodium Oxide, Phosphorus Pentoxide, Sulfur Dioxide, Titanium Dioxide

Transformation

Metamorphism

✔ ✘

Types of Metamorphism

Burial Metamorphism, Cataclastic Metamorphism, Contact Metamorphism, Hydrothermal Metamorphism, Impact Metamorphism

Weathering

✔ ✘

Types of Weathering

Biological Weathering, Chemical Weathering

Erosion

✔ ✘

Types of Erosion

Chemical Erosion, Water Erosion, Wind Erosion

Properties

Physical Properties

Hardness

1-26-7

1 7

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Grain Size

Fine Grained

Medium to Coarse Grained

Fracture

Flat

Streak

White

Porosity

Less Porous

Very Less Porous

Luster

Pearly

Vitreous

Compressive Strength

250.00 N/mm²175.00 N/mm²

0.15 450

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Cleavage

Perfect

Toughness

Specific Gravity

2.862.8-3.0

0 8.4

👆🏻

Transparency

Translucent

Opaque

Density

2.8-2.9 g/cm³3.06-3.33 g/cm³

0 1400

👆🏻

Thermal Properties

Specific Heat Capacity

0.92 kJ/Kg K0.14 kJ/Kg K

0.14 3.2

👆🏻

Resistance

Heat Resistant, Wear Resistant

Reserves

Deposits in Eastern Continents

Asia

China, India, Iran, Saudi Arabia, Sri Lanka, Taiwan, Thailand, Turkey, Vietnam

Africa

Ethiopia, Ghana, Western Africa

Angola, Egypt, Madagascar, Nigeria, South Africa

Europe

England

Austria, Belgium, Finland, France, Germany, Italy, Norway, Sardinia, Spain, Switzerland, The Czech Republic

Others

Deposits in Western Continents

North America

Canada, USA

South America

Argentina, Bolivia, Uruguay

Deposits in Oceania Continent

Australia

Central Australia, South Australia, Western Australia

All about Talc carbonate and Granulite Properties

Know all about Talc carbonate and Granulite properties here. All properties of rocks are important as they define the type of rock and its application. Talc carbonate and Granulite belong to Metamorphic Rocks.Texture of Talc carbonate is Very Soft whereas that of Granulite is Granoblastic. Talc carbonate appears Soft and Granulite appears Veined or Pebbled. The luster of Talc carbonate is pearly while that of Granulite is vitreous. Talc carbonate is available in grey, white colors whereas Granulite is available in black, brown colors. The commercial uses of Talc carbonate are manufacturing of baby powder and that of Granulite are curling, gemstone, laboratory bench tops, soil conditioner, tombstones.