Looks more like a demon/devil than a panther.
Poorly constructed to start with or has had bad repairs.
The top coin appears to be a cast copy,not an original die stamped coin.
Looks like it was cobbled together with a number of scrap pieces.
#1 looks like obsidian.
Maker's initials and year made,many have been made for years........
Possibly Mexican rainbow obsidian,but hard to tell from a photo.
Rose cut pear shaped....
Looks like a home repair with lead solder.
Does it have a maker's mark and purity stamp? Looks poorly cast and poorly finished,photos look like large stone has air bubbles and scratched on...
Possibly they are electroformed and resin filled.
Aztec Eagle Warrior
Hair pipe beads made with a variety of materials and locations.......
Possibly Chavin Blue stone "Sodalite" with Mayan theme.
Possibly sandy jasper.
The engraving doesn't look like it was done by a professional,the stone looks loose and tilted in the setting. The stone was cut with a low dome...
[ATTACH] Rhodolite garnet from the location of original discovery.
No one can tell what type of stone is from a photo.
Check it with a magnet to see if it is "tinned" or made of pewter.
No one can tell from a photo,dyed and stabilized turquoise has been around for more than 50 years.
Separate names with a comma.