Hawkeye Tiger-Eye Trimmer Tumbling Rough Batch Lapidary Stone Material Richardsons Rock Ranch T-egg Brazilian Agate has a very

Brazilian Agate has a very high silica content

It is generally a very reliable but in high demand stone

Some of these will probably be duds

Vistaite is an old stock Oregon stone that was mined in the Ochoco Mountains of Oregon

and this is a great batch

Hawkeye Tiger-Eye Trimmer Tumbling Rough Batch Lapidary Stone Material Richardsons Rock Ranch T-egg Brazilian Agate has a veryThese are all trimmer and tumbling sized chunks. This is a great batch for any cabber, as one can get hundreds of cabs out of this box! It could also be a great batch for someone that loves to tumble. They have decent flash. It does appear that they may have been heat treated to bring out more of the blue in this, as normally natural hawkeye has more gold present. It's hard to say for certain though, as hawkeye can vary per vein. Hawkeye Tiger eye is