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Some varieties may be more opaque, while others have a higher degree of transparency. Agate has a glass-like lustre. Agate forms in cavities within rocks, typically as a result of volcanic activity.

ACG also is applying AGATE to its MTM45 resin system, which is designed to cure between 79.4°C/175°F and 121°C/250°F. Future reinforcements to be tested include additional carbon weaves, quartz and ...