Are there ever valuable inclusions found within Natural Stones?
I know little to nothing about geology or the finer points of locating, harvesting and cutting Stones but wondered, since there is a percentage of garnets in some stones, if there is ever anything more valuable found like how you find gold with quartz? Also always wondered if the finding of the nicer stones were accidental or intentional... ie, Were they looking for something else and found great honing stones along the way or did they initially set out solely for those stones?