In its pure form marble is a white stone with a crystalline and sugary appearance consisting of calcium carbonate caco 3 usually marble contains other minerals including quartz graphite pyrite and iron oxides these minerals can give marble a pink brown gray green or variegated coloration.
Marble value search.
Marble is a metamorphic rock that forms when limestone is subjected to the heat and pressure of metamorphism.
1 5 8 cobalt and white swirl marble br estimated 300 600 br sold for 130.
It is composed primarily of the mineral calcite caco 3 and usually contains other minerals such as clay minerals micas quartz pyrite iron oxides and graphite under the conditions of metamorphism the calcite in the limestone recrystallizes to form a rock that is.
Visit this section for a brief history of handmade marble manufacture and to see an image library to help you identify various types of handmade marbles.
Also check for marbles that are pleasing to the artistic eye.
4 3 out of 5 stars based on 119 reviews 119 ratings current price 99 00 99.
When studying the quality of a marble consider the aesthetic characteristics.
This doesn t mean that you need to look for a damaged or broken marble as this would affect its value.
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Take note of the color pattern and the transparency to choose marbles that fit your personal taste.
A collector is more likely to find value in machine made marbles that are opaque too.
Marbles are part of a wide variety 865 lots of toys trains die cast vehicles and figures that was auctioned live on ebay october 26 2003.
Vintage marble prices and value often relate to artistic merit.
The leighton oxblood marble made in the united states from 1880 to 1910 brings an average price of 1 200 to 2 000 each.
Swirl marbles produced in england from 1870 to 1920 have retail values of 1 000 to 2 000.
3 4 black and blue marble br estimated 20 40 br sold for 40.
Non glass marbles marbles have been made from non glass materials such as wood clay and stone for hundreds if not thousands of years.
Look for marbles with four colors and clear divisions between the colors.
Product title daisy faux marble and gold round coffee table by des.
Determine the quality of the glass.
Find multi colored marbles with clear distinctive lines.
Marble is a metamorphic rock formed when limestone is subjected to high pressure or heat.
If possible study the age of the marble and the material used to make it which sometimes indicates the scarcity and value of the marble.
However do not expect to see a perfect looking marble because if you get one it may probably not be vintage.