Small clear quartz mano with grooves on both sides. [ hard to see / cant be seen in pic ]
Much larger tha average size, red Granite.
Finally the fossil mano, dug from deep in a fire rock midden camp. [ I have seen the very same fossilised matrix in a formation just N of Lake Amistad ]
I have some sandstone that looks similar to the fossil mano, but it is to soft for any use. Same color and composistion but just sandstone. It comes from around the Pleasanton area. Yours are neat finds. All the years of SoTx. surface hunting I've never run across any grindstones.
Manos
I have a few I may erect a fireplace with them. They seem to be plentiful up here I have found almost enough of them in an area probably less than .75 acreto complete the project alot of broken metates Travis has been the lucky one finding to complete metates on top of each other. then we broke one pulling it out of the ground.
This reminds me I need to go out and dig It has been a while.
Need to dig before the point poachers dig the camp out.
Sweet pics as always.
SH what type of fossil is the red mano made of? I find tons of the the red fossil rocks here in Williamson co. I stopped picking them up because I am running out of garden space to put them around. I did not know some of them were used as manos I just figured they were polished from the river or whatever. Thanks for learnin' me sumptin. LOL
eric, My red fossil mano was dug in Wiliamson county and probably exactly the same
as the ones you have from the creek. All things found in a camp area were brought from elsewhere.
LOTS of different unusual stones are found so I just assume Junior brought them home to show Mom and see
if it was of any use.
My Mano only shows slight evidence of grinding use. Mom probably gave it a test then deceided no ground
up fossils for her family. Most of the "rounding" does seem to be classic tumbled stream effect.
Near as I can tell, it looks like colonies of FUSILINIDS [ small dead clams ] in a mud stone matrix.
Quite likely the same formation Te notes south of San Antone and me further south around Del Rio.
I had seen this material in strata in it's original location in a hillside, I was / am intreigued by
what momumental event of nature caused the intense
RED. I assume it's a concentrated iron oxide base.
I appreciate the info. I also find some like that but they are more brown in color. The San Gabriel River is loaded with them over in this area.Some are just as smooth as can be and some are pretty rough. Either way I like them.