Clip on earring. As anticipated 153,200 ppm Lead + 6,806 ppm Antimony (typical of vintage & new crystal jewelry.)

Decorative blue crystal surface:

• Lead (Pb): 153,200 +/- 12,000 ppm
• Barium (Ba): 29,300 +/- 3,600 ppm
• Antimony (Sb): 6,806 +/- 812 ppm
• Bromine (Br): 134 +/- 39 ppm
• Tin (Sn): 2,482 +/- 303 ppm
• Gold (Au): 1,742 +/- 452 ppm
• Zinc (Zn): 16,100 +/- 1,300 ppm
• Copper (Cu): 158,200 +/- 12,000 ppm
• Vanadium (V): 3,598 +/- 417 ppm
• Titanium (Ti): 7,715 +/- 849 ppm
• Silver (Ag): 1,563 +/- 199 ppm

Metal back of earring:

• Lead (Pb): 13,800 +/- 1,100 ppm
• Antimony (Sb): 1,209 +/- 233 ppm
• Tin (Sn): 18,100 +/- 700 ppm
• Zinc (Zn): 27,500 +/- 1,200 ppm
• Copper (Cu): 927,500 +/- 2,400 ppm
• Titanium (Ti): 617 +/- 162 ppm
• Silver (Ag): 9,888 +/- 476 ppm

Some additional reading:

• Safer choices for jewelry
• More examples of costume jewelry
• More examples of vintage jewelry
• More examples of crystal 

More details to be posted later! Thank you for reading and for sharing my posts.

Tamara Rubin
#LeadSafeMama