Mexican Fire Agate is a fascinating and rare gemstone. It lights up with precious fire as you turn it, almost as if it has its own internal light source.

The sweet little glows and miniature baubles of fire that emit from parts of the middle of this large Mexican Fire Agate stone are like softly-lit gentle clouds of light. The stone is a freeform near-oval shape, and sits within the silver pendant towards the side. It is domed towards the top and slopes down towards the bottom. It has some white agate matrix that my camera has been unable to capture. There is a little sub-surface pitting in the polished top of the stone. There is no fire at the back of the stone.

Suspended from a pretty sterling silver necklace, and presented in a gift-box.

Approximate Measurements:

Mexican Fire Agate 23mm x 17mm x 5mm, weighing 17 carats.

Length of Pendant (set in 925 Sterling Silver* with Silver-Maker's Stamp) = 30mm (including bail).

Length of 925-Stamped Sterling Silver Chain = 18 inches (45.5cm), weighing 1.8 grams.

Total weight of pendant with chain = 8 grams.


If you would prefer a 16 inch or a 20 inch chain, please advise upon placing your order.


* A note regarding Sterling Silver: items weighing less than 7.78g are exempt from Hallmarking Legislation and do not require the 925-stamp mark. You can be assured that the purity of all silver items sold by Stunning Stones is genuine 925 sterling silver.



A beautiful range of jewellery by Stunning Stones.... whether you are looking for an attractive eye-catching everyday piece, a stylish, elegant jewel for a special occasion, or a distinctive gift for a loved one, Stunning Stones is the place to come for something special and different.


Also available are some beautiful individual stones to treasure.



Postage & Payment

  • Standard Postage Is FREE For All Items. An additional charge is applied if you choose Express Delivery in the UK (signed delivery by 1pm on the day following dispatch), or International Signed-For (for delivery with signature at a Worldwide destination).
  • Buy with confidence: parcels from Stunning Stones have safely reached destinations around the world.
  • Payment by Paypal only, thank you.
  • I am usually able to send out items purchased before 2pm on the same day (excluding Saturdays and Sundays and UK national holidays), but please do allow 24 hours from the time of your order, to dispatch.

Item Details

  • All rocks, minerals and gems are stored in a non-smoking environment.
  • All items listed by Stunning Stones are completely natural, therefore may have some natural imperfections and irregularities - unless stated within the description as being perfectly smooth / inclusion free.
  • Photographs are taken to give as accurate an impression as possible of the item you are purchasing, but sometimes there will be variations in colour due to computer monitor and light settings, and visually, photos cannot portray the full dimensional patterns and properties of a gemstone or mineral.
  • Close-up photos do not represent actual size, please see item description for size of stone.