Cochise College            Student Papers in Geology     
Geology Home Page                    physical geology  historical geology  planetary  gems

Roger Weller, geology instructor                             

wellerr@cochise.edu
 


Birthstones
Michael Schweska
Physical Geology
Spring 2005


                            Birthstones

 


Modern Birthstones
Ancient Birthstones
Mystic Birthstones
Zodiac, Planetary, and Talismanic Birthstones


Birthstones by Month
January-garnet
February-amethyst
March-bloodstone
April-diamond
May-emerald
June-moonstone
  June-Pearl
July-ruby
August-peridot
September-sapphire
October-opal
  October-tourmaline
November-citrine
December-turquoise
   December-tanzanite