Marble Rock

Marble rock can be either regional or contact metamorphic rock. 

That means it can form by rising temperatures and pressures, or by heat only.

The main mineral it consists of is calcite (there is also a dolomitic version that consists of dolomite).

Other minerals - impurities - include quartz, mica, pyrite, iron oxides and graphite.

 marble rock

More rarely sphene, tourmaline, epidote, zoisite, spinel, garnet, albite, labradorite, tremolite and/or diposide can also be present.

 marble cutting board

So unless it's white and consists of calcite only, some impurities are giving it a different colour.

 clean marble
 By Par_e via

It is formed at high temperatures and low to high pressures.

 marble furniture
 By philaLAB via

It has a crystalline structure and it is soft, much softer than quartz, which can look similar. It has a fine to coarse texture.

 marble stains 
 By David Fielding via

It forms from limestone (or dolomite - the dolomitic version).

 marble kitchen
 By Bryan Lee via

It is easy to distinguish from quartz by trying its softness or testing it with HCl - it reacts to the acid.

 marble house 
 By Wally Gobetz via

Due to its softness it is perfect to sculpture and has been sculptured since ancient times.

 marble granite countertops 
 By Bart Everson via

It is also widely used in buildings and countertops, tabletops etc.

 cleaning marble
 By Quinn Dombrowski via

A famous building built from marble is Taj Mahal in India.

You Are Secure!

What's New

About Us

About Using Content



make money gold

crystal healing

[?] Subscribe To This Site

follow us in feedly
Add to My Yahoo!
Add to My MSN
Subscribe with Bloglines

Bookmark and Share