Bibliography

 

Crawford,Maria. “Metamorphic Rocks.” World Book

Encyclopedia. 1995 ed., vol. 13, p. 428.

 

Hacket, Dr.Jay, Richard Moyer, and Donald Adams.

Science. Toronto: Merill Publishing, Co. 1989. pg.131-

132.

 

Symes, R. F. Eyewitness Books Rocks & Minerals. New

York: Alfred A. Knopf, 1988.

 

Woolley, Alan. Spotter’s Guide to Rocks & Minerals.Tulsa:

Usborne Publishing Limited, 1979, p. 32.

 

Backgrounds on this web site come from Claris Homepage 3.0.

 

Photos on this web site were taken by the authors teachers.

 

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