[Aztlan] Maya ruins found from space photo and gold found via plant life

[WCS]

Hello all,

Recently via a large Swiss gathering in Philadelphia I learned that Johan
(John) Sutter of the 'Sutter's Mill and '1849 Gold Rush fame' was Swiss. I
was also informed that somehow a plant was responsible for tipping of the
discoverer that gold must be near by. Interesting!

W. Clement Smith
Archaeology Enthusiast


-----Original Message-----
From: aztlan-bounces at lists.famsi.org [mailto:aztlan-bounces at lists.famsi.org]
On Behalf Of Greg Sandor
Sent: Monday, July 17, 2006 6:07 AM
To: aztlan at lists.famsi.org
Subject: Re: [Aztlan] Maya ruins found from space photo

Just off the top of my head (and before my coffee is ready, so I request
permisssion to revise and extend):

I recall reading a paper from China a couple of years ago about gold
prospecting by this method.  It seems there are indicator minerals near gold
deposits, which are absorbed into plants, which presents a distinct
signature.

Compacted soil and difference in density of vegetation on footpaths reflects
heat differently than undisturbed soil and show up in IR photos.



Regards,

Greg

(614) 517-7204
greg at gregsandor.com
http://www.gregsandor.com
----- Original Message ----- 
From: "Jorge Pérez de Lara" <jorgepl at estudioelias.com>
To: "Aztlan" <aztlan at lists.famsi.org>
Sent: Sunday, July 16, 2006 8:59 PM
Subject: [Aztlan] Maya ruins found from space photo


> Listeros,
>
> I'm surprised nobody has recognized the picture posted by Mike Ruggeri.
> It is central Tikal, which is certainly, explored consolidated and
> studied. The Great Plaza, the Northern and Central Acropolises can be
> very clearly made out.
>
> Bill Saturno, the head archaeologist at San Bartolo, is in fact working
> on an imaging project with NASA. They appear to have found an
> association between a certain "color signature" in the vegetation, in
> the form of a certain discoloration, in many areas where there are
> remnants of buildings. This could be tentatively explained by the
> concentration of certain, man-introduced materials ( the run-off of lime
> plaster from buildings and plazas?) into the soil, which appears to have
> affected regrowth after the cities were abandoned. Saturno talked about
> some examples of this at the Texas Meetings this year but, promising as
> it seems for the purpose of locating "lost" archaeological sites in the
> jungle, this research is still in its beginning stages.
>
> Jorge Pérez de Lara
>
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