Because increased bone mass crowds the bone marrow resulting in a reduced amount of marrow.
Marble rarity list.
Most commonly they are about 13 mm 1 2 in in diameter but they may range from less than 1 mm 1 30 in to over 8 cm 3 in while some art glass marbles for display purposes are over 30 cm 12 in wide marbles can be used for a variety of games called marbles.
250 complete original box set.
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Marble bone disease rare disorder in which the bones become extremely dense hard and brittle.
The marrow cavities become filled with compact bone.
Resistant 45n mm 2 140 mm 2.
A marble is a small spherical toy often made from glass clay steel plastic or agate these balls vary in size.
Jan 12 2013 collectible marbles.
225 00 5d 6h 15 95 shipping.
Antique bronze lizard holding large bulls eye agate marble 1920 s very rare.
The disease progresses as long as bone growth continues.
Dcof water abs chem res frost res breaking str abrasion res 0 42 0 1.
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See more ideas about paperweights glass marbles marble.