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
18 Mar-08:12:52 Green seam. Looks like it in a state of decay. (Ning)
18 Mar-06:47:13 Mineralogy & museums 10 - cardiff - 12th-13th august 2024 (Roy Starkey)
18 Mar-02:50:32 Re: collection from dany mabillard (Dany Mabillard)
17 Mar-01:57:58 Re: collection of volkmar stingl (Volkmar Stingl)
15 Mar-14:27:47 Re: collection of philippe durand (Philippe Durand)
15 Mar-13:49:04 Re: collection of firmo espinar (Firmo Espinar)
15 Mar-09:18:42 Re: collection of michael shaw (Michael Shaw)
15 Mar-03:45:43 The mizunaka collection - rhodochrosite (Am Mizunaka)
14 Mar-21:29:31 Re: monthly mineral chronicles, mineral guides and more... (Crocoite)
14 Mar-14:47:27 Re: collection of philippe durand (Jordi Fabre)
14 Mar-13:56:01 Re: collection of philippe durand (Philippe Durand)
14 Mar-11:24:43 Re: collection of philippe durand (Jordi Fabre)
14 Mar-08:55:22 Re: collection of michael shaw (Michael Shaw)
14 Mar-08:44:47 Re: the mim museum in beirut, lebanon (Mim Museum)
14 Mar-07:24:12 Re: collection of volkmar stingl (Volkmar Stingl)
14 Mar-02:30:15 The mizunaka collection - quartz (Am Mizunaka)
14 Mar-02:20:37 Re: collection of volkmar stingl (Tobi)
13 Mar-23:40:08 Re: collection of volkmar stingl (Volkmar Stingl)
13 Mar-14:22:58 Re: don lum collection (Don Lum)
13 Mar-14:02:43 Re: collection of philippe durand (Philippe Durand)
13 Mar-00:57:48 The mizunaka collection - quartz (Am Mizunaka)
12 Mar-07:36:06 Re: can you recommend a lab to analyse specimens (Luiz Oliveira)
11 Mar-16:19:18 Re: collection of philippe durand (Riccardo Modanesi)
11 Mar-15:18:26 Re: collection of philippe durand (Philippe Durand)
11 Mar-15:13:07 Re: collection of philippe durand (Philippe Durand)

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
111631


The time now is Mar 19, 2024 04:17

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.
Collection of Carles Millan
  Goto page Previous  1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49  Next
  Index -> Collection photos and Collector's page
Like
879


View previous topic :: View next topic  
Author Message

Don Lum




Joined: 03 Sep 2012
Posts: 2853
Location: Arkansas


Access to the FMF Gallery title=

View user's profile

Send private message

PostPosted: Oct 09, 2015 10:34    Post subject: Re: Collection of Carles Millan  

Beautiful specimen, Carles. Congratulations.

Don

_________________
hogwild
Back to top
Reply to topic Reply with quote
Like
   

Carles Millan
Site Admin



Joined: 05 May 2007
Posts: 1463
Location: Catalonia


Access to the FMF Gallery title=

View user's profile

Send private message

PostPosted: Oct 09, 2015 13:17    Post subject: Re: Collection of Carles Millan  

To Tobi, James and Don

Thanks a lot for your kind comments. I'm very glad you like the pyrite.
Back to top
Reply to topic Reply with quote
Like
2
   

Tobi
Site Admin



Joined: 07 Apr 2009
Posts: 4087
Location: Germany


Access to the FMF Gallery title=

View user's profile

Send private message

PostPosted: Oct 10, 2015 12:14    Post subject: Re: Collection of Carles Millan  

Carles Millan wrote:
To Tobi, James and Don. Thanks a lot for your kind comments. I'm very glad you like the pyrite.

There are from my point of view several reasons to like that specimen:
- It has a nice shape with that large main crystal sitting on the top.
- The matrix is also pyrite, though this may lower the colour contrast, the specimen looks very classy and I guess this are also two generations (?) of pyrite growth which would make this paragenesis even more interesting.
- There are both black and white minerals on it which compensate that there's actually not much contrast.

Conclusion: A very fine and presentable pyrite specimen :)
Back to top
Reply to topic Reply with quote
Like
3
   

Carles Millan
Site Admin



Joined: 05 May 2007
Posts: 1463
Location: Catalonia


Access to the FMF Gallery title=

View user's profile

Send private message

PostPosted: Oct 10, 2015 12:50    Post subject: Re: Collection of Carles Millan  

Tobi wrote:
There are from my point of view several reasons to like that specimen:
- It has a nice shape with that large main crystal sitting on the top.
- The matrix is also pyrite, though this may lower the colour contrast, the specimen looks very classy and I guess this are also two generations (?) of pyrite growth which would make this paragenesis even more interesting.
- There are both black and white minerals on it which compensate that there's actually not much contrast.
Conclusion: A very fine and presentable pyrite specimen :)

Tobi, thanks once again, now for spending your valuable time in such a long and detailed review. I think your analysis is very interesting.

Perhaps someone may want to see how the specimen looks like from the other side by just watching a 32-second video at https://www.youtube.com/embed/pmDsGSHSbjg?autoplay=1&rel=0&loop=1&playlist=pmDsGSHSbjg
Back to top
Reply to topic Reply with quote
Like
2
   

Don Lum




Joined: 03 Sep 2012
Posts: 2853
Location: Arkansas


Access to the FMF Gallery title=

View user's profile

Send private message

PostPosted: Oct 10, 2015 13:12    Post subject: Re: Collection of Carles Millan  

Great video of a remarkable specimen which belongs in one of the finest collections.

Don

_________________
hogwild
Back to top
Reply to topic Reply with quote
Like
   

Carles Millan
Site Admin



Joined: 05 May 2007
Posts: 1463
Location: Catalonia


Access to the FMF Gallery title=

View user's profile

Send private message

PostPosted: Nov 03, 2015 08:53    Post subject: Collection of Carles Millan - Copper from Kazakhstan  

Copper

This specimen is a chain of three-dimensional and untwinned quasi octahedral {111}, reddish brown color, copper crystals stacked one on top of another. The crystals show very well defined faces and edges, which is somewhat unusual with this species. There also is a natural deep black oxidation patina on the lateral and back sides that I think might be tenorite (CuO) rather than cuprite.
Field collected in year 2009.
Overall size: 63 mm x 10 mm. Major crystal size: 8.5 mm wide.
Weight: About 13 g.

Itauz Mine, Zhilandy group, Karagandy Province, Kazakhstan.

Unless otherwise noted, photos are copyright © Carles Millan. Reproduction allowed as long as the author's name is cited and the image not modified (if it is not too much to ask...). Creative Commons Attribution Licence - Some Rights Reserved.

My Personal Site


1119M-copper1.jpg
 Mineral: Copper
 Locality:
Itauz Mine, Dzhezkazgan, Karaganda Region, Kazakhstan
 Dimensions: 63 mm x 10 mm - Largest crystal size: 8.5 mm
 Description:
 Viewed:  32394 Time(s)

1119M-copper1.jpg



1119M-copper3.jpg
 Mineral: Copper
 Locality:
Itauz Mine, Dzhezkazgan, Karaganda Region, Kazakhstan
 Dimensions: 63 mm x 10 mm - Largest crystal size: 8.5 mm
 Description:
 Viewed:  32120 Time(s)

1119M-copper3.jpg



1119M-copper2.jpg
 Mineral: Copper
 Locality:
Itauz Mine, Dzhezkazgan, Karaganda Region, Kazakhstan
 Dimensions: 63 mm x 10 mm - Largest crystal size: 8.5 mm
 Description:
 Viewed:  32130 Time(s)

1119M-copper2.jpg



1119M-copper4.jpg
 Mineral: Copper
 Locality:
Itauz Mine, Dzhezkazgan, Karaganda Region, Kazakhstan
 Dimensions: 63 mm x 10 mm - Largest crystal size: 8.5 mm
 Description:
 Viewed:  32166 Time(s)

1119M-copper4.jpg


Back to top
Reply to topic Reply with quote
Like
10
   

Michael Shaw
Site Admin



Joined: 30 Apr 2008
Posts: 2055
Location: Oklahoma


Access to the FMF Gallery title=

View user's profile

Send private message

PostPosted: Nov 03, 2015 09:07    Post subject: Re: Collection of Carles Millan  

Very fine copper, Carles.
Back to top
Reply to topic Reply with quote
Like
1
   

Tobi
Site Admin



Joined: 07 Apr 2009
Posts: 4087
Location: Germany


Access to the FMF Gallery title=

View user's profile

Send private message

PostPosted: Nov 03, 2015 10:43    Post subject: Re: Collection of Carles Millan  

Indeed a very (!) good sample of copper with remarkably well defined crystals, the colour change makes it even more attractive. Usually I don't like native copper specimens, but this one is an eyecatcher, good choice.

Carles Millan wrote:
Field collected in year 2009.
By you?
Back to top
Reply to topic Reply with quote
Like
   

Carles Millan
Site Admin



Joined: 05 May 2007
Posts: 1463
Location: Catalonia


Access to the FMF Gallery title=

View user's profile

Send private message

PostPosted: Nov 03, 2015 11:05    Post subject: Re: Collection of Carles Millan  

Tobi wrote:
Indeed a very (!) good sample of copper with remarkably well defined crystals, the colour change makes it even more attractive. Usually I don't like native copper specimens, but this one is an eyecatcher, good choice.

Carles Millan wrote:
Field collected in year 2009.
By you?

By someone else! I've never been to Kazakhstan...

But I'm very glad you like it.
Back to top
Reply to topic Reply with quote
Like
1
   

Carles Millan
Site Admin



Joined: 05 May 2007
Posts: 1463
Location: Catalonia


Access to the FMF Gallery title=

View user's profile

Send private message

PostPosted: Nov 03, 2015 11:07    Post subject: Re: Collection of Carles Millan  

crosstimber wrote:
Very fine copper, Carles.

Michael, thanks for your kind comments!
Back to top
Reply to topic Reply with quote
Like
   

Don Lum




Joined: 03 Sep 2012
Posts: 2853
Location: Arkansas


Access to the FMF Gallery title=

View user's profile

Send private message

PostPosted: Nov 03, 2015 16:16    Post subject: Re: Collection of Carles Millan  

Carles, I echo what Tobi and Michael have said. A very nice native copper specimen.

Don

_________________
hogwild
Back to top
Reply to topic Reply with quote
Like
1
   

Carles Millan
Site Admin



Joined: 05 May 2007
Posts: 1463
Location: Catalonia


Access to the FMF Gallery title=

View user's profile

Send private message

PostPosted: Nov 03, 2015 16:32    Post subject: Re: Collection of Carles Millan  

Don Lum wrote:
Carles, I echo what Tobi and Michael have said. A very nice native copper specimen. Don

Thanks a lot, Don, I much appreciate your opinion!
Back to top
Reply to topic Reply with quote
Like
1
   

Carles Millan
Site Admin



Joined: 05 May 2007
Posts: 1463
Location: Catalonia


Access to the FMF Gallery title=

View user's profile

Send private message

PostPosted: Nov 20, 2015 09:11    Post subject: Collection of Carles Millan - Tetrahedrite, pyrite, etc.  

Tetrahedrite, pyrite, quartz, sphalerite

A sharp and well defined tetrahedrite tetrahedron {111} sitting on top of two lustrous and finely striated cubic {100} pyrite crystals, accompanied with a lot of colorless quartz and several sphalerite crystals here and there. Both pyrite crystals show a face along an edge that probably belongs to the pyritohedron habit {210}. Overall size: 77 mm x 71 mm x 54 mm. Tetrahedrite crystal: 24 mm on edge. Major pyrite crystal: 26 mm on edge. Weight: 273 g.

Actually a member of the series tennantite-tetrahedrite. So it might be from a Sb-rich tennantite to an As-rich tetrahedrite, somewhere between.

This specimen was involved in at least five generations. It is evident that the pyrite crystals were the first to grow. Then came the sphalerite and next the tetrahedrite, since a small crystal of the latter is placed on a crystal of the former. Finally the quartz grew over all of them. But still a fifth generation had to take place because about a dozen small pyrite cubes can be seen perched on the quartz crystals.

Mundo Nuevo mining area, Mundo Nuevo, Huamachuco, Sánchez Carrión Province, La Libertad Department, Peru.

Unless otherwise noted, photos are copyright © Carles Millan. Reproduction allowed as long as the author's name is cited and the image not modified (if it is not too much to ask...). Creative Commons Attribution Licence - Some Rights Reserved.

My Personal Site


2276M-tetrahedrite1.jpg
 Mineral: Tetrahedrite, Pyrite, Quartz, Sphalerite
 Locality:
Mundo Nuevo mining area, Mundo Nuevo, Huamachuco, Sánchez Carrión Province, La Libertad Department, Peru
 Dimensions: 77 mm x 71 mm x 54 mm. Tetrahedrite crystal: 24 mm on edge. Major pyrite crystal: 26 mm on edge
 Description:
 Viewed:  31881 Time(s)

2276M-tetrahedrite1.jpg



2276M-tetrahedrite2.jpg
 Mineral: Tetrahedrite, Pyrite, Quartz, Sphalerite
 Locality:
Mundo Nuevo mining area, Mundo Nuevo, Huamachuco, Sánchez Carrión Province, La Libertad Department, Peru
 Dimensions: 77 mm x 71 mm x 54 mm. Tetrahedrite crystal: 24 mm on edge. Major pyrite crystal: 26 mm on edge
 Description:
 Viewed:  31617 Time(s)

2276M-tetrahedrite2.jpg



2276M-tetrahedrite3.jpg
 Mineral: Tetrahedrite, Pyrite, Quartz, Sphalerite
 Locality:
Mundo Nuevo mining area, Mundo Nuevo, Huamachuco, Sánchez Carrión Province, La Libertad Department, Peru
 Dimensions: 77 mm x 71 mm x 54 mm. Tetrahedrite crystal: 24 mm on edge. Major pyrite crystal: 26 mm on edge
 Description:
Close-up view
 Viewed:  31616 Time(s)

2276M-tetrahedrite3.jpg


Back to top
Reply to topic Reply with quote
Like
9
   

VRigatti




Joined: 19 Dec 2009
Posts: 81
Location: Denver, CO


Access to the FMF Gallery title=

View user's profile

Send private message

PostPosted: Nov 20, 2015 19:35    Post subject: Re: Collection of Carles Millan  

Wonderful!
Back to top
Reply to topic Reply with quote
Like
   

Enrique Llorens




Joined: 02 Jun 2011
Posts: 388


Access to the FMF Gallery title=

View user's profile

Send private message

PostPosted: Nov 27, 2015 05:50    Post subject: Re: Collection of Carles Millan  

Nice paragenesis.
Back to top
Reply to topic Reply with quote
Like
   

Carles Millan
Site Admin



Joined: 05 May 2007
Posts: 1463
Location: Catalonia


Access to the FMF Gallery title=

View user's profile

Send private message

PostPosted: Nov 28, 2015 16:43    Post subject: Collection of Carles Millan - Ferberite from Yaogangxian  

Ferberite, quartz

Tabular black ferberite crystals associated with each other like pages in a half open book, with several white quartz crystals at the bottom. Overall size: 63 mm x 54 mm x 28 mm. Major ferberite crystal: 41mm wide, 57mm tall. Mass: 233 g.

Yaogangxian Mine, Yizhang, Chenzhou Prefecture, Hunan Province, China.

Unless otherwise noted, photos are copyright © Carles Millan. Reproduction allowed as long as the author's name is cited and the image not modified (if it is not too much to ask...). Creative Commons Attribution Licence - Some Rights Reserved.



6670M-ferberite1.jpg
 Mineral: Ferberite, Quartz
 Locality:
Yaogangxian Mine, Yizhang, Chenzhou Prefecture, Hunan Province, China
 Dimensions: 63 mm x 54 mm x 28 mm. Major ferberite crystal: 41mm wide, 57mm tall. Mass: 233 g.
 Description:
 Viewed:  31368 Time(s)

6670M-ferberite1.jpg



6670M-ferberite2.jpg
 Mineral: Ferberite, Quartz
 Locality:
Yaogangxian Mine, Yizhang, Chenzhou Prefecture, Hunan Province, China
 Dimensions: 63 mm x 54 mm x 28 mm. Major ferberite crystal: 41mm wide, 57mm tall. Mass: 233 g.
 Description:
Rear view
 Viewed:  31299 Time(s)

6670M-ferberite2.jpg


Back to top
Reply to topic Reply with quote
Like
6
   

Tobi
Site Admin



Joined: 07 Apr 2009
Posts: 4087
Location: Germany


Access to the FMF Gallery title=

View user's profile

Send private message

PostPosted: Nov 29, 2015 07:51    Post subject: Re: Collection of Carles Millan - Ferberite from Yaogangxian  

Carles Millan wrote:
Ferberite, quartz
Tabular black ferberite crystals associated with each other like pages in a half open book, with several white quartz crystals at the bottom. Yaogangxian Mine, Yizhang, Chenzhou Prefecture, Hunan Province, China.

I actually do not collect ferberite and I never had any interest in that mineral ... but that specimen is really appealing: Well-defined crystals, a fine shape of the whole specimen, a nice colour contrast - all in all a very beautiful specimen and a fine addition to your collection, congratulations :-)

Tobi
Back to top
Reply to topic Reply with quote
Like
1
   

Carles Millan
Site Admin



Joined: 05 May 2007
Posts: 1463
Location: Catalonia


Access to the FMF Gallery title=

View user's profile

Send private message

PostPosted: Dec 06, 2015 08:35    Post subject: Collection of Carles Millan - A half million views  

This early morning this topic has reached the magic number of 500,000 views. I think a half million is a lot for a mere medium quality collection, so I feel a must to send a big thank you to all of you who have spent your valuable leisure time browsing my pages. And especially to Jordi Fabre for making it possible. I hope more photos will come in in the not distant future.
_________________
Al carrer Duran i Bas, si no hi vas no t'hi duran
Back to top
Reply to topic Reply with quote
Like
   

Jordi Fabre
Overall coordinator of the Forum



Joined: 07 Aug 2006
Posts: 4888
Location: Barcelona


Access to the FMF Gallery title=

View user's profile

Send private message

PostPosted: Dec 06, 2015 12:18    Post subject: Re: Collection of Carles Millan - A half million views  

Congratulations Carles! -> First thread of FMF to arrive to the 500.000 views!
Back to top
Reply to topic Reply with quote
Like
1
   

Tom Mazanec




Joined: 11 Feb 2016
Posts: 139
Location: Twinsburg, Ohio

View user's profile

Send private message

PostPosted: Feb 14, 2016 14:24    Post subject: Re: Collection of Carles Millan  

I am spending the afternoon looking at these lovely pictures while listening to Youtube play videos of my favorite Golden Oldies songs.
This thread is a treasure!
Back to top
Reply to topic Reply with quote
Like
1
   
Display posts from previous:   
   Index -> Collection photos and Collector's page   All times are GMT - 5 Hours
Page 38 of 49
  Goto page Previous  1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49  Next  

 
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 2006-2024


Powered by FMF