Wow you found a land survey marker on that thing! Land Survey Markers are used in landsurveys to run an elevation to any jobsite in the area! Funny that they used a boulder to set it! You can look it up and see the exact feet above sealevel that point sits! It's also tied to state plane coordinates!

#rockhound is the tag for #rockhounds! Manually curated by Hive account@rockhounds / Hive account@bitfiend! Share your rocks!