INTERNET SITES TO LEARN MORE ABOUT THE ROCK CYCLE

http://www.cotf.edu/ete/modules/msese/earthsysflr/rock.html

http://www.windows.ucar.edu/tour/link=/earth/geology/rocks_intro.html

http://www.edu.pe.ca/southernkings/rockcycle.htm

http://www.personal.psu.edu/users/c/l/cll161/insys%20441/main.html

http://www.appstate.edu/~abbottrn/rckcycl/

http://csmres.jmu.edu/geollab/fichter/Wilson/PTRC.html

http://academics.uww.edu/cni/webquest/HallOfFame/rocks/index.htm

http://www.minsocam.org/MSA/K12/rkcycle/rkcycleindex.html

http://www.schools.utah.gov/curr/science/sciber00/8th/earth/sciber/rocks.htm

http://www.rocksandminerals.com/rockcycle.htm

http://www.classzone.com/books/earth_science/terc/content/investigations/es0602/es0602page02.cfm

http://www.beyondbooks.com/ear82/7.asp

http://www.eos.ubc.ca/courses/eosc221/rock_cycle/rockcycle.html

http://www.moorlandschool.co.uk/earth/rockcycle.htm

http://library.thinkquest.org/J0110482/rkcycle.html

http://geography.about.com/cs/physicalgeography1/a/rockcycle.htm

http://www.rocks4u.com/rockcycle.htm

INTERNET SITES TO HELP YOU WITH YOUR BIRTHSTONE RESEARCH

http://www.microscopy.fsu.edu/birthstones/index.html

http://skywalker.cochise.edu/wellerr/VGM/gem-hall.htm

http://www.washington.edu/burkemuseum/collections/geology/birthstones/

 http://micro.magnet.fsu.edu/birthstones/index.html

http://minerals.usgs.gov/minerals/pubs/commodity/gemstones/sp14-95/contents.html

 http://www.americangemsociety.org/birthstones.htm

http://www.memphisgeology.org/birthstones.htm

http://www.gemstone.org/gem-by-gem/gem-by-gem-by-variety.html

http://www.birthstones.org.uk/

http://en.wikipedia.org/wiki/Gemstone

http://en.wikipedia.org/wiki/Birthday#Birthstones

http://library.thinkquest.org/J002744/adlm-birthstones.html

http://www.pearyhs.org/bdayclub/lore.htm

http://sciencespot.net/Pages/kdzethsci3.html

http://www.jewelrycentral.com/BirthstonesChartInfo.asp?c=28534

http://www.thefreelibrary.com/Rockin'+gems:+find+out+how+your+birthstone+transforms+from+a+diamond...-a0141092501

http://www.minerals.net/

http://www.cwjewelers.com/stoneinfo.htm

http://www.gemoptions.com/gemstone_home.htm

http://www.jewelrymall.com/birthstones.html

http://www.4facets.com/birthstones.html

http://www.idiom.com/~lorraine/birthstones.html

http://www.about-birthstones.com/