The initials appear to be hand engraved.
You might get a little gold if you had 1,000+ pieces.
http://www.johnbetts-fineminerals.com/jhbnyc/mineralmuseum/picshow.php?id=40152
#1 Real amethyst with inclusions,electroformed pendant and probably plated.
There are differences in the same mine and similar pieces from other mines,if you didn't get it at the mine everything is just a guess. Types...
You would need to ask Ella Peters if she knows which mine the turquoise came from.
Need a better photo of the back of the stone,looks like there are a lot of air bubbles.
Mold lines are easy to remove.
Looks like turquoise,probably not NA made with the 925 stamp.
spam reported
poison pill ring
Looks like the bezel isn't tight on the stone,is there a layer of JB weld under the stone?
#14/15 katar push dagger India
Replica dagger...... https://regalosnauticos.com/gb/daggers-dirks-stylet-knifes/1196-dagger-of-napoleon-bonaparte-france-1803-45cm-d4165l.html
Norwegian Forest cat, they can be large.
Lion
Maybe the coin sphere is "rare" like this one..... https://www.worthpoint.com/worthopedia/1947-george-v1-silver-half-crown-coin-501344433
Doesn't matter what it was with,the ring in this photo could have anytime in the last 80 years.
No way to date it unless someone id's the maker's mark,the style is still made today.
Separate names with a comma.