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
13625724
Media ID
43070351
Size
6656px x 7500px
(16.9MB)
Credit
Ted Kinsman /Science Source/ www.ardea.com
Category
NA
Availability
Available in UK only. No agents
Ardea Picture Library
Picture No
13625724
Contributor Ref
SCS-90074958
