We use cookies to show content based on your preferences. If you continue to browse you accept their use and installation. More information. >

FMF - Friends of Minerals Forum, discussion and message board
The place to share your mineralogical experiences


Spanish message board






Newest topics and users posts
23 Sep-12:13:13 Will barite save the world? (Bob Kerr)
23 Sep-12:04:31 Re: possibilty of adding/publishing a pdf file to the forum? (Tobi)
23 Sep-10:55:10 Re: possibilty of adding/publishing a pdf file to the forum? (Jordi Fabre)
23 Sep-10:44:49 Possibilty of adding/publishing a pdf file to the forum? (Tobi)
23 Sep-10:27:51 Re: a tri-state galena and calcite (Rgangue)
23 Sep-07:07:50 Re: a tri-state galena and calcite (Edelmin)
23 Sep-04:26:34 Re: collection of volkmar stingl (Volkmar Stingl)
22 Sep-19:37:22 Re: a tri-state galena and calcite (John Hodgson)
22 Sep-17:04:03 The mizunaka collection - fluorite (Am Mizunaka)
22 Sep-15:23:18 Re: collection of sante celiberti (Sante Celiberti)
22 Sep-12:56:04 Re: a mineralogical trip through the states of usa - indiana (R Saunders)
22 Sep-11:24:13 Re: a tri-state galena and calcite (Rgangue)
22 Sep-10:56:01 Re: a tri-state galena and calcite (R Saunders)
22 Sep-10:21:58 Re: northern ireland, ireland collecting sites (Rgangue)
22 Sep-10:18:31 Re: a tri-state galena and calcite (Rgangue)
22 Sep-09:43:12 Re: a tri-state galena and calcite (R Saunders)
22 Sep-09:12:01 Re: a mineralogical trip through the states of usa - indiana (R Saunders)
22 Sep-08:22:04 Re: collection of david carter (David916)
22 Sep-04:50:48 Re: very nice amethyst in the railroad works in north of spain (Heat)
22 Sep-04:11:45 Re: collection of volkmar stingl (Volkmar Stingl)
22 Sep-03:22:44 Re: very nice amethyst in the railroad works in north of spain (Hans Cremers)
22 Sep-03:11:53 Re: quartz and epidote with possible hedenbergite from imilchil, morocco (Sante Celiberti)
21 Sep-16:58:02 Quartz and epidote with possible hedenbergite from imilchil, morocco (Adam)
21 Sep-14:00:15 Re: very nice amethyst in the railroad works in north of spain (James Catmur)
21 Sep-13:57:11 Re: very nice amethyst in the railroad works in north of spain (James Catmur)

For lists of newest topics and postings click here


RSS RSS

View unanswered posts

Why and how to register

Index Index
 FAQFAQ RegisterRegister  Log inLog in
 {Forgotten your password?}Forgotten your password?  

Like
84842


The time now is Sep 23, 2021 12:41

Search for a textSearch for a text   

A general guide for using the Forum with some rules and tips
The information provided within this Forum about localities is only given to allow reference to them. Any visit to any of the localities requires you to obtain full permission and relevant information prior to your visit. FMF is strictly against any illicit activities related to collecting minerals.
Black, metallic, yellow oxide?
  Goto page Previous  1, 2
  Index -> What is it? - Where is it from?
Like


View previous topic :: View next topic  
Author Message

Linus




Joined: 06 Nov 2015
Posts: 46
Location: Tucson

View user's profile

Send private message

PostPosted: Jul 23, 2021 17:36    Post subject: Re: Black, metallic, yellow oxide?  

I'm debating on the Connecticut provenance though, could also be Rwanda, Uganda... I'm hoping I may be able to tie that down too. You guys have been very helpful. I'm about 95% convinced on the species (and the yellow oxide too!). Cool that its a rare and interesting piece!
Back to top
Reply to topic Reply with quote
Like
   

Bob Carnein




Joined: 22 Aug 2013
Posts: 250
Location: Florissant, CO


Access to the FMF Gallery title=

View user's profile

Send private message

PostPosted: Jul 23, 2021 18:40    Post subject: Re: Black, metallic, yellow oxide?  

This is a great find of a classic pseudomorph! Congratulations.
Back to top
Reply to topic Reply with quote
Like
   

Johan Kjellman




Joined: 10 Jan 2014
Posts: 9
Location: Uppsala

View user's profile

Send private message

PostPosted: Jul 24, 2021 12:18    Post subject: Re: Black, metallic, yellow oxide?  

Linus wrote:
I'm debating on the Connecticut provenance though, could also be Rwanda, Uganda... I'm hoping I may be able to tie that down too. You guys have been very helpful. I'm about 95% convinced on the species (and the yellow oxide too!). Cool that its a rare and interesting piece!


Apparently there are similar pieces also from French, Portugese and Japanese localities.

cheers
Back to top
Reply to topic Reply with quote
Like
   

Linus




Joined: 06 Nov 2015
Posts: 46
Location: Tucson

View user's profile

Send private message

PostPosted: Jul 24, 2021 14:52    Post subject: Re: Black, metallic, yellow oxide?  

Yes indeed. I'm trying to get some documentation on its possible whereabouts, but we'll have to see how that goes.
Back to top
Reply to topic Reply with quote
Like
   
Display posts from previous:   
   Index -> What is it? - Where is it from?   All times are GMT - 5 Hours
Page 2 of 2
  Goto page Previous  1, 2  

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You can download files in this forum


All pictures, text, design © Forum FMF 2006-2021


Powered by FMF