| View previous topic :: View next topic |
| Author |
Message |
Philippe Durand
Joined: 10 May 2016
Posts: 504
Location: Sainte Adresse
|
 Posted: May 11, 2016 14:20 Post subject: Collection of Philippe Durand |
|
|
Hello,
I will present here. from time to time, my minerals (those that can be shown).
Some are nice (almost all to me), others are not so; and the pictures could really be better.
So now let's go. For my first attempt.
| Mineral: | Hematite |
| Locality: | | Brézouard, Les Vosges Massif, Lapoutroie, Ribeauvillé, Haut-Rhin, Grand Est, France |  |
|
| Dimensions: | 85mm |
| Description: |
| The largest crystal is 10 mm wide. The crack you see seems to be recrystallized. There is no crack on the matrix. |
|
| Viewed: |
31762 Time(s) |
|
|
|
| Back to top |
|
 |
Philippe Durand
Joined: 10 May 2016
Posts: 504
Location: Sainte Adresse
|
| Posted: May 11, 2016 14:30 Post subject: Re: collection of Philippe Durand |
|
|
Another Hematite
| Mineral: | Hematite |
| Locality: | | Ouro Preto, Minas Gerais, Brazil | |
|
| Dimensions: | 130mm wide |
| Description: |
| I am not sure of the locality, it is an old specimen |
|
| Viewed: |
31745 Time(s) |
|
|
|
| Back to top |
|
|
Philippe Durand
Joined: 10 May 2016
Posts: 504
Location: Sainte Adresse
|
| Posted: May 12, 2016 09:59 Post subject: Re: Collection of Philippe Durand |
|
|
So now new hematites
| Mineral: | Hematite |
| Locality: | | Rio Marina, Elba Island, Livorno Province, Tuscany, Italy | |
|
| Dimensions: | 60 mm by 60mm |
| Description: |
very shinny specimen difficult to photograph
the cristals are lamelar; up to 25mm |
|
| Viewed: |
31631 Time(s) |
|
| Mineral: | Hematite |
| Locality: | | Payún Matru Volcano, Malargüe, Malargüe Department, Mendoza Province, Argentina | |
|
| Dimensions: | 70mm by 30mm |
| Description: |
| Hematite after octhaedral crystals of Magnetite |
|
| Viewed: |
31629 Time(s) |
|
|
|
| Back to top |
|
|
Philippe Durand
Joined: 10 May 2016
Posts: 504
Location: Sainte Adresse
|
| Posted: May 12, 2016 10:09 Post subject: Re: Collection of Philippe Durand |
|
|
Other specimens.
| Mineral: | Magnetite |
| Locality: | | Cerro Huañaquino, Paco Grande, Tomás Frías Province, Potosí Department, Bolivia | |
|
| Dimensions: | 60mm by 40 mm |
| Description: |
|
| Viewed: |
31588 Time(s) |
|
| Mineral: | Rhodonite |
| Locality: | | Broken Hill, Yancowinna County, New South Wales, Australia | |
|
| Dimensions: | 50mm by 35mm |
| Description: |
| reddish gemmy crystals on galena matrix |
|
| Viewed: |
31568 Time(s) |
|
|
|
| Back to top |
|
|
Philippe Durand
Joined: 10 May 2016
Posts: 504
Location: Sainte Adresse
|
| Posted: May 13, 2016 12:06 Post subject: Re: Collection of Philippe Durand |
|
|
I can now present other minerals
| Mineral: | Siderite with Pyrite |
| Locality: | | Chojñacota Mine, Loayza Province, La Paz Department, Bolivia | |
|
| Dimensions: | 65mm x 55mm |
| Description: |
| Siderite with small pyrites formerly in the Richard Kosnar collection |
|
| Viewed: |
31490 Time(s) |
|
| Mineral: | Siderite with Chalcopyrite |
| Locality: | | Kaiwu Mine, Hezhang, Bijie Prefecture, Guizhou Province, China | |
|
| Dimensions: | 80mm x 70mm |
| Description: |
| Siderite with chalcopyrite |
|
| Viewed: |
31524 Time(s) |
|
| Mineral: | Pyrrhotite with Quartz |
| Locality: | | Nikolaevski Mine, Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai, Far-Eastern Region, Russia | |
|
| Dimensions: | 80mm x 50mm |
| Description: |
| it is sad that Dal'negorsk minerals are now so scarce on the market. |
|
| Viewed: |
31450 Time(s) |
|
|
|
| Back to top |
|
|
Roger Warin
Joined: 23 Jan 2013
Posts: 985
|
| Posted: May 13, 2016 16:05 Post subject: Re: Collection of Philippe Durand |
|
|
Hi,
Fine specimens, but I enjoyed hematite from Lapoutroie, a locality where you eat well. It’s a specimen that I did not know.
Is it an old specimen?
Roger.
|
|
| Back to top |
|
|
Philippe Durand
Joined: 10 May 2016
Posts: 504
Location: Sainte Adresse
|
| Posted: May 14, 2016 00:11 Post subject: Re: Collection of Philippe Durand |
|
|
Thank you Roger
I bought this specimen one month ago from a French internet dealer. I do not have any information about when it was collected, but I suppose that it is from a previous collection.
Although, I know that some collectors visit the now closed iron mines of the Vosges and find nice specimens, from time to time.
|
|
| Back to top |
|
|
Tobi
Joined: 07 Apr 2009
Posts: 3495
Location: Good Old Germany
|
| Posted: May 14, 2016 02:42 Post subject: Re: Collection of Philippe Durand |
|
|
| Philippe Durand wrote: | | It is sad that Dal'negorsk minerals are now so scarce on the market |
In my experience, they are not that scarce. Sure, they are not omnipresent, but it depends on what you are searching for. I don't collect rare species or uncommon paragenesises (is that a correct plural form? ;-)), only "common" stuff like fluorite, galena, quartz or calcite. And (at least on the German market) there are always some nice Dal'negorsk specimens of that species in each price range to find. But you're also right that they are becoming more scarce than in the past. And if one doesn't collect the really common things (fluorite, galena, quartz, calcite) but some rarer species from Dal'negorsk (e.g. datolite, pyrrhotite and other sulfides, andradite, axinite, ilvaite etc.) there's not an excessive supply on the market.
But I can't complain, these are my three current Dalnegorsk specimens, and all of them were purchased during the last years:
https://www.mindat.org/photo-729504.html
https://www.mindat.org/photo-710782.html
https://www.mindat.org/photo-601686.html
Cheers!
Tobi
|
|
| Back to top |
|
|
Philippe Durand
Joined: 10 May 2016
Posts: 504
Location: Sainte Adresse
|
| Posted: May 16, 2016 07:01 Post subject: Re: Collection of Philippe Durand |
|
|
Thank you for your precision Tobi.
Now I am shifting photos to some of my pyrites.
| Mineral: | Pyrite |
| Locality: | | Ampliación a Victoria Mine, Navajún, Comarca Cervera, La Rioja, Spain | |
|
| Dimensions: | 150mm x 80mm x 60mm |
| Description: |
| The main crystal is 30 mm wide |
|
| Viewed: |
31198 Time(s) |
|
| Mineral: | Pyrite |
| Locality: | | Ampliación a Victoria Mine, Navajún, Comarca Cervera, La Rioja, Spain | |
|
| Dimensions: | 150mm x 80mm x 60mm |
| Description: |
| The main crystal is 30 mm wide |
|
| Viewed: |
31219 Time(s) |
|
|
|
| Back to top |
|
|
Philippe Durand
Joined: 10 May 2016
Posts: 504
Location: Sainte Adresse
|
| Posted: May 16, 2016 07:06 Post subject: Re: Collection of Philippe Durand |
|
|
We now go to Italy
| Mineral: | Pyrite |
| Locality: | | Niccioleta Mine, Massa Marittima, Grosseto Province, Tuscany, Italy | |
|
| Dimensions: | 60mm x 35mm x 50mm |
| Description: |
| with a flat tabular crystal of 40mm |
|
| Viewed: |
31202 Time(s) |
|
| Mineral: | Pyrite |
| Locality: | | Niccioleta Mine, Massa Marittima, Grosseto Province, Tuscany, Italy | |
|
| Dimensions: | 60mm x 35mm x 50mm |
| Description: |
|
| Viewed: |
31237 Time(s) |
|
| Mineral: | Pyrite |
| Locality: | | Niccioleta Mine, Massa Marittima, Grosseto Province, Tuscany, Italy | |
|
| Dimensions: | 60mm x 35mm x 50mm |
| Description: |
|
| Viewed: |
31303 Time(s) |
|
|
|
| Back to top |
|
|
Philippe Durand
Joined: 10 May 2016
Posts: 504
Location: Sainte Adresse
|
| Posted: May 16, 2016 07:19 Post subject: Re: Collection of Philippe Durand |
|
|
The Peruvian pyrites are a must.
| Mineral: | Pyrite |
| Locality: | | Huanzala Mine, Huallanca District, Dos de Mayo Province, Huánuco Department, Peru | |
|
| Dimensions: | 100mm X 65mm x 50mm |
| Description: |
| The greatest crystal is 40mm wide |
|
| Viewed: |
31146 Time(s) |
|
| Mineral: | Pyrite |
| Locality: | | Huanzala Mine, Huallanca District, Dos de Mayo Province, Huánuco Department, Peru | |
|
| Dimensions: | 100mm X 65mm x 50mm |
| Description: |
|
| Viewed: |
31168 Time(s) |
|
| Mineral: | Pyrite |
| Locality: | | Huanzala Mine, Huallanca District, Dos de Mayo Province, Huánuco Department, Peru | |
|
| Dimensions: | 80mm x 65mm x 60mm |
| Description: |
| Pentagonal dodecahedrons from the same mine. |
|
| Viewed: |
31170 Time(s) |
|
| Mineral: | Pyrite |
| Locality: | | Huanzala Mine, Huallanca District, Dos de Mayo Province, Huánuco Department, Peru | |
|
| Dimensions: | 80mm X 65mm x 60mm |
| Description: |
|
| Viewed: |
31145 Time(s) |
|
| Mineral: | Pyrite |
| Locality: | | Huanzala Mine, Huallanca District, Dos de Mayo Province, Huánuco Department, Peru | |
|
| Dimensions: | 65mm x 55mm x 55mm |
| Description: |
|
| Viewed: |
31197 Time(s) |
|
| Mineral: | Pyrite |
| Locality: | | Huanzala Mine, Huallanca District, Dos de Mayo Province, Huánuco Department, Peru | |
|
| Dimensions: | 65mm x 55mm x 55mm |
| Description: |
|
| Viewed: |
31155 Time(s) |
|
|
|
| Back to top |
|
|
Philippe Durand
Joined: 10 May 2016
Posts: 504
Location: Sainte Adresse
|
| Posted: May 16, 2016 07:24 Post subject: Re: Collection of Philippe Durand |
|
|
I forgot Elba Island
Now I have finished my pyrite.
| Mineral: | Pyrite |
| Locality: | | Rio Mine (Rio Marina Mine), Valle Giove stope, Rio Marina, Elba Island, Livorno Province, Tuscany, Italy | |
|
| Dimensions: | 45mm x 40mm x 40mm |
| Description: |
|
| Viewed: |
31149 Time(s) |
|
| Mineral: | Pyrite |
| Locality: | | Rio Mine (Rio Marina Mine), Valle Giove stope, Rio Marina, Elba Island, Livorno Province, Tuscany, Italy | |
|
| Dimensions: | 45mm x 40mm x 40mm |
| Description: |
|
| Viewed: |
31172 Time(s) |
|
|
|
| Back to top |
|
|
Carles Millan
Site Admin
Joined: 05 May 2007
Posts: 1319
Location: Catalonia
|
| Posted: May 16, 2016 09:35 Post subject: Re: Collection of Philippe Durand |
|
|
| Philippe Durand wrote: | | Now I am shifting photos to some of my pyrites. |
Concerning your Navajún pyrite above I think the main crystal cannot be 20mm wide given the size of the specimen. Either the cristal is bigger or the whole specimen must be smaller.
|
|
| Back to top |
|
|
Philippe Durand
Joined: 10 May 2016
Posts: 504
Location: Sainte Adresse
|
| Posted: May 16, 2016 10:35 Post subject: Re: Collection of Philippe Durand |
|
|
I think you are right. I had theese dimensions in my database.
But after checking both are wrong : 150mm is the max dimension of the specimen, and 30mm the max crystal.
How can I correct that ?
________________
Corrected
Carles M.
|
|
| Back to top |
|
|
chris
Site Admin
Joined: 12 Jul 2007
Posts: 538
Location: Grenoble
|
| Posted: May 16, 2016 11:43 Post subject: Re: Collection of Philippe Durand |
|
|
Hello Philippe,
There is an "edit" button at the bottom right of your post. You can use it to edit it and change the data.
Christophe
|
|
| Back to top |
|
|
Philippe Durand
Joined: 10 May 2016
Posts: 504
Location: Sainte Adresse
|
| Posted: May 16, 2016 11:50 Post subject: Re: Collection of Philippe Durand |
|
|
Thank you Chris, but in fact, it seems that if it is not the last message it is impossible for me.
It seems that Carles did the change.
|
|
| Back to top |
|
|
James Catmur
Site Admin
Joined: 14 Sep 2006
Posts: 796
Location: Cambridge
|
| Posted: May 16, 2016 12:00 Post subject: Re: Collection of Philippe Durand |
|
|
Philippe
Just ask an administrator, such as Carles, and we can make changes to old posts.
James
|
|
| Back to top |
|
|
Carles Millan
Site Admin
Joined: 05 May 2007
Posts: 1319
Location: Catalonia
|
| Posted: May 16, 2016 12:03 Post subject: Re: Collection of Philippe Durand |
|
|
| chris wrote: | | There is an "edit" button at the bottom right of your post. You can use it to edit it and change the data. Christophe |
Right, but only when the last post is yours (unless you are a moderator or administrator). As soon as another message is added, the Edit button is not there anymore.
|
|
| Back to top |
|
|
Philippe Durand
Joined: 10 May 2016
Posts: 504
Location: Sainte Adresse
|
| Posted: May 18, 2016 08:44 Post subject: Re: Collection of Philippe Durand |
|
|
I try to put some colour on this subject.
| Mineral: | Crocoite |
| Locality: | | Adelaide Mine, Dundas mineral field, Zeehan District, West Coast Council, Tasmania, Australia | |
|
| Dimensions: | 85mm x 80mm x 45mm |
| Description: |
The specimen was bought 2 or 3 years ago.
A nice jackstraw. |
|
| Viewed: |
30907 Time(s) |
|
| Mineral: | Crocoite |
| Locality: | | Dundas, Zeehan District, West Coast Council, Tasmania, Australia | |
|
| Dimensions: | 60mm x 40mm x20mm |
| Description: |
| This one is older: nearly 30 years ago, and of a lesser aesthetic.. no mention of a specific mine. The greatest crystal is 10mm long. |
|
| Viewed: |
30813 Time(s) |
|
|
|
| Back to top |
|
|
Fiebre Verde
Joined: 11 Sep 2013
Posts: 892
Location: Paris Area
|
| Posted: May 18, 2016 09:02 Post subject: Re: Collection of Philippe Durand |
|
|
| I like your jackstraw specimen!
|
|
| Back to top |
|
|
|
Search for a text 
FAQ 
Register
Log in
Forgotten your password?
