Does that mean like: this type wouldn't be good at holding water, but you can use it to hold dry things or where you'd want a porous material or just to look beautiful? (which it does!)
I had never heard the term of Marine or Beach clay. Living close to the sea myself I'll have a look around to check if there could be any.
Also the colour it takes after firing is beautiful, it seems to me like the colour of the sand where you picked it up from almost. And the shape of the piece you made could be shaped left in the sand by the sea.
@potterybyosa That's a stunning vessel.
Is the beach clay so porous it wouldn't even be useful for something like an olla? The reason I'm asking is because I use terra cotta plant watering spikes, the kind that holds an inverted glass bottle and lets water from the bottle slowly leech into the soil. Some of my spikes aren't porous enough, so the soil dries out.
