Gem Profile July 20: Sonora Sunrise

By on July 20, 2012
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by Rose Marion,

Today's Gem Profile is...

Sonora Sunrise, or Sonoran Sunset

Sonora Sunset, also called Sonora Sunrise or Sonoran Sunrise (both are accepted), is Cuprite and Chrysocolla joined in a single stone. Chrystocolla is the bright green, even turquoise or sky-blue in some samples, and cuprite the tomato-red. Some lapidaries favor Sonora sunrise that has a third color, black, caused by tenorite, which is also a copper oxide (although I have heard some people refer to the black as manganese). The highest quality Sonoran Sunrise is somewhat translucent, for a beautiful effect. The stone is named for Sonora, the state in Northwest Mexico that borders Arizona and New Mexico and which is the source of the stone.

Sonora Sunrise by Bill Dettmer

Bill Dettmer set this Sonora Sunrise in sterling silver wire, with two bails. Bill designed this to be a man's pendant, able to take a braided bolo cord through the two bails.

The source of Sonora Sunrise is the Milpillas Mine, which is northwest of Cananaea, a city in Sonora. This mine is already renowned for azurite and malachite finds. However, the mine is rumored to be quite small, so production might not last – it was only planned to have an 11-year mine life when it opened in 2006.

Sonoran Sunset Pendant by Melanie Capps

Sonoran Sunset Pendant by Melanie Capps in 14kt gold filled wire

Sonora sunrise, as a rough material for making into cabochons and jewelry, only came on the market recently from what I can tell, around 2007. Previously many copper mines had found a greenish stone that was a muddle of jasper, malachite, chrysocolla, and azurite: this vivid green stone was nicknamed Parrot Wing.

Sonora Sunrise by Gina Smith

Sonora Sunrise pendant with matching Swarovski crystals wrapped in sterling silver by Gina Smith; cabbed by her friend, Carla Olson. This pendant took a blue ribbon in the 2011 state fair!

Parrot wing isn’t typically an even color, but has specks and splotches of darker green to contrast with the bright green background. While some people confuse parrot wing with Sonora Sunrise, Sonora Sunrise is a distinctive material because of the cuprite and often tenorite.

sonoran sunrise by Beverly Bishop

Beverly Bishop wrapped this Sonoran Sunset cab in wire, accented with beads, and hung it on a matching silk kumihimo cord she made herself - perfect for customers with metal allergies!

Sonora sunrise is frequently found called a jasper, but we know that jasper is an opaque type of chalcedony. While chrysoprase is a relative of chalcedony, the other materials present in Sonora Sunrise are all copper oxides.

What is cuprite? Cu2O ( Oxygen and Copper) "oxidization product of copper suphides in the upper zones of veins" according to Mindat. Cuprite is found all over the world, and it’s also called Ruby copper, Red copper, and Ruberite. It was discovered in 1845 and is named for copper, which is cuprum in Latin.

Sonora Sunset by Kathy Statton

Sonora Sunset Earrings wire wrapped in 14kt gold filled wire by Kathy Statton. The supporting rock is a pyrite crystal!

Cuprite has a hardness of about 3.5 – 4, while chrysocolla is a soft 2.5-3.5, so creating cabs from this material is hard not just because the stones are soft, but also because their hardness can be quite different. Additionally, the stone can be quite porous and have the texture of an orange peel unless it is high quality gem-grade material. If you cab stones yourself, you might find this discussion helpful: Cutting and Polishing Sonoran Sunset.

Now that we’ve touched on the stones found in the chalcedony family, let’s switch gears and take a look at aquamarine! (That is, unless I feel another Gem Profile contest coming on…) Have you made wire jewelry with aquamarine? Send your Aquamarine pictures to, and they could be featured!

Resources & Recommended Reading

Gem Profile by Rose Marion

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  1. avatar

    wilma royce

    July 20, 2012 at 6:42 am

    Wonderful stone!! Where can I get some?

    • avatar


      July 20, 2012 at 10:00 am

      Hi Wilma, we have carried some in our Designer Cabochons section in the past, but we’ve sold all that we had since Tucson. Gem and rock shows are great places to find Sonoran Sunrise, and you can also watch sites like ebay. Also, if you’re not part of your local rock & gem club, that’s a good place to make friends with excellent taste in cabs :)

      • avatar

        beverly bishop

        July 21, 2012 at 11:11 pm

        Hi Wilma, look on etsy for designer cabs and there are a lot of them that have this stone available. Be prepared to pay a premium for already finished cabs, this is where I bought my first cabs before finding them at the gemshow. Bebeaz

  2. avatar

    Bill Dettmer

    July 20, 2012 at 4:44 pm

    I went through most of a 3′ x 3′ x 3′ wooden crate of Sonora sunrise in Tucson in February to find ONE piece of about three pounds that I considered suitable (i.e., comparable to the pentagon-pendant above). You have to kiss a lot of frogs to find a prince with this stuff…

  3. avatar

    Mary Phillips

    July 21, 2012 at 8:14 am

    Gorgeous stone and I’ve never heard of it before. I so enjoy your weekly gem profiles. Thanks for sharing. I really believe that the beading / jewelry making community is one of the most giving group of people online. I’m happy to be a part of it.

  4. avatar

    beverly bishop

    July 21, 2012 at 11:05 pm

    A big thank you for show casing my very favorite necklace. I wrapped it with copper and silver square wire and added green and orange beads to compliment the stone. I chose the colors of silk cord including copper metalic cording to make it look like beads in the kumihimo necklace. I always get compliments when wearing this pendant and get asked what is the stone. I’m glad I purchased more of this stone at the tucson gemshow and have slabbed it to make more cabs this winter. As long as this stone is available in tucson I will be buying more and wrap them all! Bebeaz

  5. avatar

    Sunrise drug

    December 21, 2015 at 12:36 am

    You are Great