Use crushed egg shells.
Birds eat crushed up shells and fine gravel to help grind up seeds in their crop. The crushed shells will also provide additional calcium to form the shell of future eggs.
Sand is made up of crushed rock and sea-shells. The colour of the sand depends on what type of rock particles are in it.
Crushed sperrylite ore is a silver grey color
a caquina
Yes. It'll have crushed egg shells in it as a result.
Any crushed diamond is the same colour as it was before it was crushed.
the protein from the other snails shells
A Sedimentary Rock. Eg, Bioclastic Limestone.
you need 6 cubic feet of material, assuming you want a flush surface
Yes, egg shells can be composted. They need to be crushed into super-small pieces, whose decomposition adds calcium to soil amendments, fertilizers, and mulches.
no.