Coral Photos
Cochise College
Photos of Gemstones
Translucent Gemstones
Virtual Geology Museum
Hall of Gemstones
Geology Home Page
Roger Weller, geology instructor
Coral Photos
Coral
last edited:
12/26/07
number of photos: 12
Coral is calcite, CaCO3
hardness: 3
coral in jewelry
coral bracelet:
A
B
coral earrings:
A
coral pendant: A
coral ring:
A
red coral beads:
A
B
C
D
E
carved coral:
A
natural coral
natural coral stems:
A
Photos are copyright free for non-commercial educational uses.
Just credit
photos to R.Weller/Cochise College.
copyright 2007-R.Weller