Calcite

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vasselle
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Calcite

#1 Post by vasselle » Thu Apr 27, 2017 3:54 pm

Bonjour à tous et au plaisir de revenir sur le forum après une petite interruption.
Il à été récolté sur un morceau de fossile que je suis un train de nettoyé.

La calcite est un minéral chimique ou biochimique composé de carbonate naturel de calcium de formule CaCO₃, avec des traces de Mn, Fe, Zn, Co, Ba, Sr, Pb, Mg, Cu, Al, Ni, V, Cr, Mo

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Photo 1.
Objectif plan 10 X pol.
Stack 6 vues.
photo 91_filtered (Copier).jpg
photo 91_filtered (Copier).jpg (163.84 KiB) Viewed 5271 times
Photo 2.
Objectif plan 10 X pol.
Stack 12 vues.
photo 92_filtered (Copier).jpg
photo 92_filtered (Copier).jpg (151.48 KiB) Viewed 5271 times
Photo 3.
Objectif plan 10 X pol.
Stack de 9 vues.
photo 93_filtered1 (Copier).jpg
photo 93_filtered1 (Copier).jpg (154.93 KiB) Viewed 5271 times
Cordialement seb
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zzffnn
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Re: Calcite

#2 Post by zzffnn » Fri Apr 28, 2017 1:06 am

Welcome back, Seb.
I especially like the last image.

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rnabholz
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Re: Calcite

#3 Post by rnabholz » Fri Apr 28, 2017 1:09 am

Beautiful series. Really like your use of the background colors. Lots of sharp details to see as well.

Well done Seb.

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vasselle
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Re: Calcite

#4 Post by vasselle » Fri Apr 28, 2017 5:26 pm

Merci beaucoup
Cordialement seb
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75RR
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Re: Calcite

#5 Post by 75RR » Fri Apr 28, 2017 7:42 pm

Nice series ... got me looking up Calcite in Wiki - It says that "Calcite crystals are trigonal-rhombohedral", which given these images and particularly the last one, seems fitting.
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hkv
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Re: Calcite

#6 Post by hkv » Fri Apr 28, 2017 8:30 pm

Very nice!
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Re: Calcite

#7 Post by billbillt » Fri Apr 28, 2017 8:45 pm

La perfection, comme d'habitude pour votre travail! Le numéro 4 est mon préféré, bien qu'ils soient tous euperb ..

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Re: Calcite

#8 Post by JimT » Fri Apr 28, 2017 10:24 pm

Seb, welcome back.

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vasselle
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Re: Calcite

#9 Post by vasselle » Sun Apr 30, 2017 9:16 am

Merci beaucoup
Cordialement seb
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Boitier EOS 1200D + EOS 1100D

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gekko
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Re: Calcite

#10 Post by gekko » Thu May 04, 2017 3:04 pm

Excellent work, seb.

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vasselle
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Re: Calcite

#11 Post by vasselle » Thu May 04, 2017 6:12 pm

Bonjour
Merci beaucoup
Cordialement seb
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