Vintage teardrop shaped large copper turquoise and silver 925 pendant with silver plated chain

Turquoise is believed to enhance communication and intuition and also to support the immune system and is good for detoxification.
This particular gemstone is flecked with copper, it is the unusual marbled pattern. It is set into a teardrop shaped 925 setting with a large silver harsp, and comes on an 18” silver plated chain with secure ring and bolt catch.
Measures 2.2cm w x 4cm
Excellent vintage condition in gift box