Vintage Petrified Wood, Picture Jasper and Fossilized Agate Bracelets

Some vintage Native American jewelry features beautiful “stones” that almost seem to show a scene or tell a story. Such stones could be Petrified Wood, Picture Jasper, or Agate.

(In all these photos, please ignore the reflection from the lights – although these bracelets are over 50-60 years old, the stones are as bright and shiny as the day they were made and really reflect the light.)

Petrified wood is result of fossilization, the transformation of wood into agate through the process of absorption of the minerals into the cells of the wood. The resulting agate can be harder than steel.

Petrified wood can contain a wide variety of materials and minerals but most commonly agate, jasper and opalized wood.

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The colors that appear depend on what minerals are present. Iron oxides show reds and browns while manganese results in pink.

 

 

Copper, cobalt, and chromium will exhibit as greens and blues. Carbon is black and silica is white or gray.

 

Picture Jasper is similarly formed when quartz-rich mud is fossilized.
With all those colors from unique layers of various minerals, the specific chemical environment (pH, moisture, temperature etc.) surrounding the wood or mud along with the factor of time, some beautiful scenes and symbols can appear in petrified wood, picture jasper and agate.

 

Paula

Petrified Wood, Picture Jasper or Agate?

I have moved this article to a new page. Click the new title below.  – Paula

Vintage Petrified Wood, Picture Jasper and Fossilized Agate Bracelets

 

BP436-petwood-618-1

 

Unique Native American Belt Buckle – MT hallmark

Hi Paula,

I was given a very unique turquoise, coral and – not sure what the large center stone is (have been told different things including petrified wood) belt buckle years ago.  The shape and silver work are highly unusual.  The hallmark on the back is MT with something after the T that looks like a small crescent.  Can I send a photo of front and back?  Would love to identify artist!

Thanks,  Annie

Hi Annie,

That is a very unique buckle ! If it is stone, I’m thinking a jasper, perhaps picture jasper, but that’s just a guess.

I know of several MT hallmarks, and two have a rocker UNDER the MT but I don’t know of any with a crescent or rocker off to the side.

I thought I’d post this in case another reader might have some ideas.

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