Home of the The Hall of Ma'at on the Internet
Home
Discussion Forums
Papers
Authors
Web Links

May 23, 2024, 7:58 am UTC    
October 10, 2001 08:23PM
<HTML>Miss. Morris cites from one of Davidovits' papers below I think... the "volcanic silica" (which I suspect is a.k.a. volcanic glass) pops-up a few times. One would expect to see at least some volcanics dispersed in a shallow marine carbonate limestone like the Mokattam Formation.

"Importantly, chemical analyses of this white coating show the same unusual mineralogy as the bulk of the Lauer sample. These minerals include apatite, brushite, a volcanic form of silica, and a very small amount of the synthetic zeolite ZK-20. It is not usual for zeolites to form during the natural geological formation of limestone. The zeolite crystals are more likely the result of a subsequent chemical reaction, geopolymerization. The synthetic zeolite ZK-20 occurs when natron is reacted with organic ammonium. The ammonium can come from urine or collagen from flesh or bone."

"A small limestone sample from the outer casing of the Pyramid of Teti was provided by Egyptologist J.P. Lauer. The sample was chemically analyzed by two different laboratories, one in France and another in Belgium. Like the sample from the Great Pyramid, the Teti sample shows a zeolitic mineral from the same levynite group. Volcanic silica and brushite (organo-calcium phosphate, which occurs in bone, dung and teeth) are also present."

<a href="[www.thehallofmaat.com];

Archae Solenhofen (solenhofen@hotmail.com)</HTML>
Subject Author Posted

Geopolymer, Chapter 2

Anthony October 08, 2001 06:48AM

Re: Geopolymer, Chapter 2

Frank Doernenburg October 08, 2001 08:13AM

Re: Geopolymer, Chapter 2

Anthony October 08, 2001 08:18AM

Re: Geopolymer, Chapter 2

Frank Doernenburg October 08, 2001 08:32AM

Easy boy... Down Frank...

Anthony October 08, 2001 08:44AM

Re: Easy boy... Down Frank...

David Campbell October 08, 2001 10:13AM

Liquid Silica

Anthony October 08, 2001 10:31AM

Re: Liquid Silica

David Campbell October 08, 2001 10:53PM

Solid Apologies

Anthony October 09, 2001 05:51AM

Re: Geopolymer, Chapter 2

Litz October 08, 2001 01:37PM

Reference

Anthony October 08, 2001 02:17PM

Re: Referee?

al-Urman October 08, 2001 03:23PM

Paul... Off Topic ...

Anthony October 08, 2001 03:34PM

Re: Paul... Off Topic ...

al-Urman October 08, 2001 03:40PM

Re: Reference

Litz October 09, 2001 02:39AM

Re: Too late :-(

Litz October 09, 2001 05:23AM

Re: Too late :-(

Claire October 09, 2001 07:01AM

Re: Too late :-(

sandy October 09, 2001 10:58AM

Re: Too late :-(

Claire October 09, 2001 11:03AM

Re: Too late :-(

sandy October 09, 2001 12:37PM

Re: Too late :-(

Claire October 09, 2001 01:16PM

Re: Too late :-(

Anthony October 09, 2001 01:24PM

Re: Too late :-(

sandy October 09, 2001 01:33PM

Re: Too late :-(

Anthony October 09, 2001 02:02PM

Re: Too late :-(

Litz October 09, 2001 03:23PM

Re: Too late :-(

sandy October 09, 2001 05:33PM

Too funny

Anthony October 09, 2001 06:29PM

Re: Too funny

sandy October 09, 2001 06:40PM

Re: Too funny

Anthony October 09, 2001 07:19PM

Re: Too late :-(

Archae Solenhofen October 09, 2001 10:24PM

Re: Too late :-(

Litz October 10, 2001 02:27PM

Re: Too late :-(

Archae Solenhofen October 10, 2001 08:23PM

Re: Too late :-(

Litz October 10, 2001 01:47PM

Goonies Never Surrender!

Anthony October 09, 2001 10:25AM

Important info from Archae's site

Anthony October 09, 2001 03:03PM

EXCELLENT RESOURCE!

Anthony October 09, 2001 03:17PM

Re: EXCELLENT RESOURCE!--argh

Anthony October 09, 2001 03:18PM

Re: No wonder it didn't work ...

al-Urman October 09, 2001 04:05PM

Re: No wonder it didn't work ...

Anthony October 09, 2001 05:23PM

Re: EXCELLENT RESOURCE!--argh

Blue October 10, 2001 07:20PM



Sorry, only registered users may post in this forum.

Click here to login