[Rockhounds] OOps, here are the pics for id

[Axel Emmermann]

Hi guys,

#005 is probably molybdenite (4 to 5 times as dens as water)
Check out: http://www.mindat.org/min-2746.html and look at the 238 pics
;-)))

Native lead is not so common and galena is probably a tad too hard to write
with.
Graphite is very light (2.5 times water).

I didn't see the pics but this one was easier ;-)))

Cheers
Axel

Axel Emmermann
European Regional Vice President of the
Fluorescent Mineral Society
<http://www.uvminerals.org/>
=========================
Mineralogische Kring Antwerpen/Antwerp Mineralogical Society
<http://www.minerant.org/index.html>
Werkgroepleider/Workgroup leader: Fluorescerende mineralen/Fluorescent
minerals
Technische Realisaties/Engineering
My website: http://users.telenet.be/axel.emmerman/FiatLux/Index.php
 
 
> -----Oorspronkelijk bericht-----
> Van: rockhounds-bounces at lists.drizzle.com
[mailto:rockhounds-bounces at lists.drizzle.com]
> Namens Shawn Hendricks
> Verzonden: maandag 27 juli 2009 17:59
> Aan: Rockhounds Drizzle
> Onderwerp: [Rockhounds] OOps, here are the pics for id
> 
> Hello Everyone,
> Could you please help us with what these are?
> pic 001 we are not sure
> pic 002 we think is petrified wood, we found at the bottom of Overholser
Dam in OK
> pic 003 another pic of 002
> pic 004 Aaron wants to know what this is or what this would have been
maybe if he did not
> crack it open. The center is red and chalky but seems to get harder as we
scrape it but I
> told him to stop.
> pic 005 This is dense, and it writes, Aaron thinks lead?
> 
> Thanks for the help.
> Shawn and Aaron
> 
> 
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> 
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