Page 1 of 1

Rocky stuff (part 2)!

Posted: Thu Nov 15, 2018 12:24 pm
by ph06kg1
CHALCANTHITE ON PYRITE
20180127_180913.jpg
20180127_180913.jpg (33.17 KiB) Viewed 1753 times
Blue chalcanthite on a pyrite crystals matrix. Very rare. Vey difficult to preserve it, as chalcanthite unfortunately absorbs moisture from the surrounding environment, and becomes a white powdery stuff (anhydrite form), and finally breaks off. This was from over a year ago, now it's quality has been considerably lowered (unfortunately)! From Agrokipia village.

THOMSONITE CRYSTALS
20180120_172848.jpg
20180120_172848.jpg (35.23 KiB) Viewed 1753 times
Thomsonite crystals (needle-balls)! From Mitsero village, Nicosia.

MORDENITE WITH GMELINITE CRYSTALS
20180215_154058.jpg
20180215_154058.jpg (28.97 KiB) Viewed 1753 times
Gmelinite crystals on top of Mordenite background. Veeery fragile!!

BLUE-GREEN ANALCIME
20180302_230245.jpg
20180302_230245.jpg (27.9 KiB) Viewed 1753 times
From Marki area, Nicosia

STILBITE WITH GMELINITE
20180320_201604.jpg
20180320_201604.jpg (26.73 KiB) Viewed 1753 times
From Marki area, Nicosia

Thank you all!

Re: Rocky stuff (part 2)!

Posted: Thu Nov 15, 2018 2:42 pm
by LouiseCastricum
wow - spectacular !

Re: Rocky stuff (part 2)!

Posted: Thu Nov 15, 2018 9:40 pm
by Dominic
How long does it take you to clean them like that?

Re: Rocky stuff (part 2)!

Posted: Fri Nov 16, 2018 9:55 am
by ph06kg1
Dominic wrote: Thu Nov 15, 2018 9:40 pm How long does it take you to clean them like that?
Like forever Dominic.. I use different sizes of toothbrushes, paintbrushes, acid concentrations (mainly Hydrochloric and oxalic acids for the oxides removal), but it needs a huge amount of patience and effort! But.. it totally worths it :)