Name:   CRD - Subject:   Yet more Dementia Joe senility Date:   11/23/2021 4:40:12 PM (updated 11/23/2021 4:45:30 PM)

Interesting stuff MM!  I googled Feldspar and the image is consistent with what I see.  Then I googled Plagiocase, and I have some of that too!   So the sand that we see washed up in slews or on the shoreline is from sedimentary rock weathering?  In a man made lake?  Is there a difference between the white sand and the grey/brown sand?  I have both.  I will often shovel the grey/brown sand from the lake bed in winter and use much like river sand for turf leveling and topgrading adjacent to my seawall. (don't tell APC)

Happy Thanksgiving!