Marbles Used As Ballast

As the story goes a railroad official wanted a marble that would carry five hundred pounds of weight.

Marbles used as ballast.

If there was a type of marble that would have been used as ballast it would perhaps have been an inexpensively made older and mass produced marble older even than a glass marble. On the american side some of the earliest u s. Resistance to abrasion which is a function of cohesion between grains as well as the hardness of the component minerals is important for floor and stair treads. On a marble forum one person said he found thousands of sea glass marbles on an island beach that used to be a busy port for the exportation of rum to europe.

It has been reported that clay marbles were used as ballast in the keels of ships that sailed to america from germany and then were removed and sold in the us. The stones were mainly from baseball to foo. He asked the wheeling glassworks to make him such an item and the railroad would buy tons of them. Marble related patents are for devices that fashion blobs of clay into round spheres which were then fired to harden them.

New research has found that clay marbles were not used as ballast by all ships stating instead they used sand or stone a much cheaper material. Take note of the color pattern and the transparency to choose marbles that fit your personal taste. 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. In the book collecting antique marbles researcher paul baumand states in a section on stone and limestone marble mills that the mills are first.

No but after the agate mines in germany that supplied the idar oberstein agate processing industry in the region played out in the mid 1700 s a suitable source of agate geodes and nodules was discovered in brazil. Marble marble uses. I would like to know exactly what process since these things can be found along the old santa fe from kansas to colorado. The colorful glass marbles we seek however did not originate from shipwrecks.

A wild journey for this pitted beauty. So although playing marbles may not have been used as ballast they were definitely being transported by ship between japan and the u s. The best place to look for them is in the ballast between the ties and rail. Marbles are used principally for buildings and monuments interior decoration statuary table tops and novelties.

Take into consideration the overall condition as well as whether or not marbles come have original. At one time creating glass marbles was a rare. The use of marbles strictly as ballast is likely a misunderstanding. Colour and appearance are their most important qualities.

Marbles for ballast in ships one theory suggests that glass marbles were used for ballast in ships because they needed the extra weight for safely transporting goods. I have been told that the glass marbles in question are used in a polishing or grinding process. Marbles as ballast in sailing ships.