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

FMF English Forum is moderated by John S. White and Peter Megaw
 

Spanish message board






Newest topics and users posts
17 Oct-16:27:33 Re: collection of sante celiberti - a mineralogical trip through italy (Sante Celiberti)
17 Oct-15:01:10 The mizunaka collection - quartz with adularia (Am Mizunaka)
17 Oct-09:34:56 Fluorite from czech republic (Stoner)
16 Oct-15:18:06 Re: collection of enrique llorens (Enrique Llorens)
16 Oct-15:15:04 Re: collection of enrique llorens (Enrique Llorens)
16 Oct-14:40:31 Re: collection of firmo espinar (Firmo Espinar)
16 Oct-13:45:36 Minerant 2020 - mineral show in antwerp, belgium (Jordi Fabre)
16 Oct-13:24:07 Re: collection of enrique llorens (Jose Luis Jara Jara)
16 Oct-13:09:44 Munich show (mineralientage) 2019 - "whoever collects make history" (Jordi Fabre)
16 Oct-12:17:55 Re: collection of enrique llorens (Carles Millan)
16 Oct-11:23:16 Re: collection of enrique llorens (Enrique Llorens)
16 Oct-11:19:55 Re: collection of enrique llorens (Enrique Llorens)
16 Oct-11:13:01 Re: a mineralogical trip through the states of usa - ohio (Bob Harman)
16 Oct-10:55:09 Re: a mineralogical trip through the states of usa - ohio (R Saunders)
16 Oct-10:27:30 Re: a mineralogical trip through the states of usa - ohio (Bob Harman)
16 Oct-09:45:21 Re: collection of enrique llorens (Michael Shaw)
16 Oct-09:32:14 Re: a mineralogical trip through the states of usa - ohio (Michael Shaw)
16 Oct-08:08:27 Re: collection of enrique llorens (Tobi)
16 Oct-08:05:06 Re: a mineralogical trip through germany (Tobi)
16 Oct-07:54:00 Re: collection of enrique llorens (Jose Luis Jara Jara)
16 Oct-05:32:28 Re: a mineralogical trip through the states of usa - ohio (Bob Harman)
16 Oct-05:06:27 Re: a mineralogical trip through the states of usa - ohio (Bob Harman)
16 Oct-02:03:59 Re: collection of enrique llorens (Enrique Llorens)
15 Oct-13:40:10 Re: the mizunaka collection (Am Mizunaka)
15 Oct-04:03:23 Re: the mizunaka collection (Tobi)

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
58902


The time now is Oct 18, 2019 08:21

Search for a textSearch for a text   

A general guide for using the Forum with some rules and tips
Norwegian jasper "puddingstones"
  
  Index -> FOR BEGINNERS: What is it? Where is it from?
Like
1


View previous topic :: View next topic  
Author Message

Kara




Joined: 22 Jul 2018
Posts: 120

View user's profile

Send private message

PostPosted: Sep 04, 2018 14:49    Post subject: Norwegian jasper "puddingstones"  

Some beautiful colourful conglomerates from Lappland Norway. I am thinking there are some red jasper and quartzites, but what is that blue material - chert? Can you spot something more?


IMG_2399.JPG
 Description:
 Viewed:  1208 Time(s)

IMG_2399.JPG



IMG_2590.JPG
 Description:
 Viewed:  1205 Time(s)

IMG_2590.JPG



IMG_2676.JPG
 Description:
 Viewed:  1206 Time(s)

IMG_2676.JPG



IMG_4254.JPG
 Description:
 Viewed:  1201 Time(s)

IMG_4254.JPG



IMG_9283.JPG
 Description:
 Viewed:  1217 Time(s)

IMG_9283.JPG


Back to top
Reply to topic Reply with quote
Like
   

Pete Modreski
Site Admin



Joined: 30 Jul 2007
Posts: 674
Location: Denver, Colorado


Access to the FMF Gallery title=

View user's profile

Send private message

PostPosted: Sep 04, 2018 15:07    Post subject: Re: Norwegian jasper "puddingstones"  

Very nice, Kara, I always appreciate neat looking "puddingstones". [The "jasper conglomerate" from Ontario is a favorite.] As to the bluish pebble--it's really kind of hard to be certain, what variety of quartz to call this, just from a photo. Yes, I'd say that probably "chert" is as good a name for it as any.

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

jim hill




Joined: 03 Sep 2017
Posts: 46
Location: Bessemer, PA

View user's profile

Send private message

PostPosted: Sep 04, 2018 15:56    Post subject: Re: Norwegian jasper "puddingstones"  

Pete Modreski wrote:
Very nice, Kara, I always appreciate neat looking "puddingstones". [The "jasper conglomerate" from Ontario is a favorite.] As to the bluish pebble--it's really kind of hard to be certain, what variety of quartz to call this, just from a photo. Yes, I'd say that probably "chert" is as good a name for it as any.

Pete
may I inquire as to what mineral/chemical produced the purples and pinks. thank you
Back to top
Reply to topic Reply with quote
Like
   

Pete Modreski
Site Admin



Joined: 30 Jul 2007
Posts: 674
Location: Denver, Colorado


Access to the FMF Gallery title=

View user's profile

Send private message

PostPosted: Sep 04, 2018 17:57    Post subject: Re: Norwegian jasper "puddingstones"  

That can be a very complicated question, and maybe not with a clear answers. The shades of red and purple--inclusions of iron oxide (hematite). The bluish... who knows! (That's my answer.)
Back to top
Reply to topic Reply with quote
Like
   
Display posts from previous:   
   Index -> FOR BEGINNERS: What is it? Where is it from?   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 2006-2019


Powered by FMF