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Azteca Designs Boutique

Black Onyx Gemstone Key + Sterling Silver + Clip On Charm Pendant

Black Onyx Gemstone Key + Sterling Silver + Clip On Charm Pendant

Regular price $62.00 USD
Regular price Sale price $62.00 USD
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Shipping calculated at checkout.

Black Onyx Gemstone + Sterling Silver + Clip On Charm Pendant 

A beautiful rose cut faceted Black Onyx gemstone is set in my hand fabricated old fashioned skeleton key design! Each of my 'KEYS' is totally unique and one-of-a-kind - none are identical! 

What is Black Onyx?

Black onyx is a type of chalcedony, a type of silica mineral. Onyx comes in a wide range of colors. This is virtually every color but blue and purple – and some onyx comes with streaks of black or white. Most people, when they hear the word onyx, think of a deep black stone.

Excavators find Onyx in mines around the world. These include locations in:

  • Yemen
  • Argentina
  • Brazil
  • Uruguay
  • China
  • the Czech Republic
  • Canada
  • India
  • Germany
  • Indonesia
  • Madagascar
  • Parts of Latin America
  • The United Kingdom.

In the United States, Arizona has onyx mines in Prescott, Mayer, and Ash Fork.


This charm comes with a sterling silver (made in Italy) lobster clasp!

Clip to your favorite charm necklace, necklace chain, bag, bracelet, etc! The possibilities are endless. 

Choose one of these: Stainless steel bead chain OR stainless steel box chain if needed! 

Size: approximately 1 and 3/4 inches long.  Please refer to photos of piece next to ruler and quarter for size reference. 

Clasp is 12 mm x 6mm so a nice sturdy size but not too big!

One Of a Kind!!! 

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Additional Info:

Azteca Designs jewelry is hand-fabricated one unique piece at a time by me!  Most of my work features intentional oxidation and patina. This finish is not meant to be removed, however, a small polishing cloth is included with silver jewelry orders and you may use this to gently clean your silver jewelry if it begins to tarnish. 

Some gemstones are more delicate than others. Please wear pieces with care. I recommend removing all jewelry before strenuous activity or bathing/swimming.

Most orders ship in 1-3 business days.

Please contact me with any questions you may have PRIOR to making your purchase!