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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)
21 Sep-12:37:41 Re: very nice amethyst in the railroad works in north of spain (Heat)
21 Sep-09:15:23 Re: very nice amethyst in the railroad works in north of spain (Hans Cremers)
21 Sep-08:00:37 Re: very nice amethyst in the railroad works in north of spain (James Catmur)
21 Sep-07:40:10 Re: very nice amethyst in the railroad works in north of spain (Hans Cremers)
20 Sep-15:56:59 Re: collection of sante celiberti (Sante Celiberti)
20 Sep-14:58:07 Re: collection of sante celiberti (Bergur_e_sigurdarson)
20 Sep-14:21:07 Re: collection of sante celiberti (Sante Celiberti)
20 Sep-10:43:50 Re: very nice amethyst in the railroad works in north of spain (James Catmur)
20 Sep-09:18:06 Re: collection of carles millan (Carles Millan)

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  Topic: Help about this rock
miqui2077

Replies: 7
Views: 1626

PostForum: What is it? - Where is it from?   Posted: Apr 07, 2021 03:28   Subject: Re: help about this rock
Definitely slag.

Thank you!
  Topic: Help about this rock
miqui2077

Replies: 7
Views: 1626

PostForum: What is it? - Where is it from?   Posted: Apr 07, 2021 01:09   Subject: Re: help about this rock
A type of rhyolite maybe?Porphyritic? Italy has LOTS of volcanoes btw. Maybe little are active or dormant now but historically a lot of volcanic activity and many many many volcanic rocks in the regio ...
  Topic: Help about this rock
miqui2077

Replies: 7
Views: 1626

PostForum: What is it? - Where is it from?   Posted: Apr 07, 2021 01:01   Subject: Re: help about this rock
This picture shows the broken part, and shows also the true colors of the stone.
  Topic: Help about this rock
miqui2077

Replies: 7
Views: 1626

PostForum: What is it? - Where is it from?   Posted: Apr 06, 2021 16:41   Subject: Help about this rock
I found this rock in my garden (Friuli Venezia Giulia, Italy)

It seems to be a volcanic rock but here we don't have volcanoes.

0.170 litres, 270g.

It's a porous stone, the shape reminds me of ...
 
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