$215Median
29Sold (12 mo)
$25Last sale
Dravite from Guadalupana Mine, Sierra del Chivato, Santa Cruz, Sonora, Mexico
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Dravite Tourmaline, Quartz
Guadalupana Mine, Sierra del Chivato,
Santa Cruz, Santa Cruz Municipality,
Sonora, Mexico
9.6x5.9x4.4cm
Ex Tomer Shapira
Photo by Tomer Shapira
Here's an excellent "velvet bush" like cluster of Dravite on a Quartz crusted rock from the Guadalupana mine, formerly known as the "blue sky prospect". You normally see smaller clusters grouped together, not a nearly 360 degree "bush". These have been historically labeled as Schorl, which testing has proved incorrect (they are Dravites).
The "blue sky prospect" is one of those goofy Tourmaline localities that any serious Tourmaline collector needs to have on their radar due to how unique it is.
Product details
SpeciesDravite
SizeSmall Cabinet
Dimensions9.6 x 5.9 x 4.4 cm
Listed on05/08/2025
LocalityMexico, Sonora, Guadalupana Mine
SKUETHW-3
Current owner
New Jersey, United States
9 for sale·Member since 2025
Previous owners
| Date | Collector | Acquisition price |
|---|---|---|
| 07/2025 | Garden State Minerals | $1,200.00 |
Learn more
Mineral guide
Learn about Dravite
diverse mineral group famed for rainbow colors and elongated prisms; prized for color variety, rarity, and strong collector appeal.
Regional guide
Tourmaline from Guadalupana Mine
ContributeLocality guide
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