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
111630


The time now is Mar 18, 2024 21:12

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.
How to collect in an "apartment for sale".
  
  Index -> The histories behind mineral specimens
Like
13


View previous topic :: View next topic  
Author Message

Sante Celiberti




Joined: 04 Oct 2019
Posts: 699
Location: Tuscany


Access to the FMF Gallery title=

View user's profile

Send private message

PostPosted: Aug 04, 2020 05:49    Post subject: How to collect in an "apartment for sale".  

Hello.

A friend asked me to accompany him to see an apartment for sale.
In the entrance, on a small piece of furniture, I saw a wonderful pyrite.
I'm used to these meetings because, although all the mines in the area have been closed for at least 30 years, traces of past mining are still present in our territory.
I asked the owner for permission to examine the specimen and, while I observed it, he told me that his father-in-law worked in the Niccioleta mine and then added: "If you like it, you can take it away": Of course, he didn't have to repeat it twice.

The pyrite was glued with bostik on a wooden base, as was done 50 years ago. It was not difficult to uncouple it from its base, but it was the identification of the provenance,
Among the four big Tuscan pyrite mines (Elba, Gavorrano, Niccioleta and Boccheggiano) I immediately excluded the last two for not having produced these type of crystals.
The doubt remains between Elba and Gavorrano, as both produced big pyritohedra with some "windows" on the faces and modifications of the cube, octahedron and diploid on the edges and corners.
The total absence of hematite, which always accompanies - at list in traces - the large Elban crystals and which is almost absent in Gavorrano, makes me lean towards the latter mine. But the presence of iron crosses, frequent on Elba and rare on Gavorrano, makes me lead towards the first.

After so many years, for my shame, the specimen is still cataloged "Pyrite - Toscana", although I'm almost certain that it is Elban.

Best regards,
Sante



IMG_20200111_194811.jpg
 Description:
Wooden base of 25 x 25 cm, with hollow to allocate the Pyrite.
 Viewed:  13941 Time(s)

IMG_20200111_194811.jpg



IMG_20200111_195624.jpg
 Description:
Rear side of the Pyrite with the bostk still glued on.
 Viewed:  13932 Time(s)

IMG_20200111_195624.jpg



IMG_20200111_194251.jpg
 Description:
The Pyrite specimen as is presented on its original base.
 Viewed:  13938 Time(s)

IMG_20200111_194251.jpg



IMG_20200111_194902.jpg
 Mineral: Pyrite
 Locality:
Tuscany, Italy
 Dimensions: 15,5 x 14 cm
 Description:
The specimen in all its splendor, with several twinnings.
 Viewed:  13995 Time(s)

IMG_20200111_194902.jpg



IMG_20200628_103525.jpg
 Mineral: Pyrite
 Locality:
Tuscany, Italy
 Dimensions: 15,5 x 14 cm
 Description:
Different view. The major crystal measures 11.5 cm.
 Viewed:  13969 Time(s)

IMG_20200628_103525.jpg


Back to top
Reply to topic Reply with quote
Like
13
   
Display posts from previous:   
   Index -> The histories behind mineral specimens   All times are GMT - 5 Hours
Page 1 of 1
    

 
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