These agate nodules come from the famous Chihuahua agate fields. They have be cut in half to show the internal pattern. These agate nodules are "ready to go" for anyone working with a flat lap.
Agate is a form of microcrystaline quartz. It is usually formed in nodules and has transparent, or translucent portions. As with all of the other species in the quartz family, agate takes a high polish with cerium oxide, but also takes a fine polish with tin oxide and diamond. Mohs hardness 6.5 to 7. Item number: Nodule34P - Agate Nodule - $7.00 Locality: Chihuahua, Mexico
Item number: Nodule39P - Agate Nodule - $7.00 Locality: Chihuahua, Mexico
Item number: Nodule40P - Agate Nodule - $7.00 Locality: Chihuahua, Mexico
Item number: Nodule41P - Agate Nodule - $7.00 Locality: Chihuahua, Mexico
Item number: Nodule43P - Agate Nodule - $7.00 Locality: Chihuahua, Mexico
Item number: Nodule44P - Agate Nodule - $8.00 Locality: Chihuahua, Mexico
Item number: Nodule46P - Agate Nodule - $8.00 Locality: Chihuahua, Mexico
Item number: Nodule47P - Agate Nodule - $8.00 Locality: Chihuahua, Mexico
Item number: Nodule50P - Agate Nodule - $10.00 Locality: Chihuahua, Mexico
Item number: Nodule53P - Agate Nodule - $12.00 Locality: Chihuahua, Mexico
Item number: Nodule54P - Agate Nodule - $12.00 Locality: Chihuahua, Mexico
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