Out by Yuma - Copper Based Ore? Turquoise - Chrysocolla - Malachite ?

[BoxMan]

Found some pieces out by the AZ Border. Came from a quartz vein with this material in the center of the vein. Trying to figure it out. Thanks!

 

[Back-of-the-boat]

Out at Tumco probably little turquoise.

 

[tamrock]

Are you around Winterhaven, Ca?

 

[Back-of-the-boat]

That sure looks like it one of my favorite haunts in socal.

 

[gunsil]

Definitely copper based. Looks like chrysocolla to me.