Cross-section of Mexican Agate
Cross-section of Mexican Agate. Agate is a form of quartz (silicon dioxide). The various colors are due to metal ion impurities as the mineral formed
Picture No
13625725
Media ID
43070377
Size
8175px x 11250px
(39.1MB)
Credit
Ted Kinsman /Science Source/ www.ardea.com
Category
NA
Availability
Available in UK only. No agents
Ardea Picture Library
Picture No
13625725
Contributor Ref
SCS-90074959
