Enchanted One
I'll give some of the stones a try, but the resolution of your pic made it difficult (that's my excuse!)
A. Tiger eye
B. Sodalite
F. Obsidian
K. Haematite
N. Amethyst
O. Jade
V. Quartz
1. Rhodochrosite
2. Milky quartz
10. Rose quartz
13. Moonstone
15. Agate
17. Quartz
Animal-safe way to kill slugs??? Oxymoron?
Seriously, don't kill them. And certainly don't use salt - what a horrific way to kill an animal.
Come on, Buttercup - leave them be. In the grand scheme of things, is it really that important to be free of slugs in your garden? It's not a matter of...