Author of the Month :  The Official GrahamHancock.com forums
Join us at this forum every month for a discussion with famous popular authors from around the world. 
Welcome! Log InRegister
Thanks Apap. A glass shard was analysed at the Nanovision Centre, Queen Mary University of London in 2009, using an Electron Microscopic technique called EDX. And the same shard at Johnsson Matthey by electron probe microanalysis, Both showed it to be almost pure SiO2 glass, with no additives or network modifiers.

Options: ReplyQuote


Subject Views Written By Posted
The amazing Hongshan Natural Glass Tubes 3533 drdavidanderson 08-Feb-18 18:08
Re: The amazing Hongshan Natural Glass Tubes 557 MDaines 09-Feb-18 11:28
Re: The amazing Hongshan Natural Glass Tubes 539 drdavidanderson 09-Feb-18 15:24
Re: The amazing Hongshan Natural Glass Tubes 563 michael seabrook 11-Feb-18 21:50
Re: The amazing Hongshan Natural Glass Tubes 537 drdavidanderson 12-Feb-18 08:32
Re: The amazing Hongshan Natural Glass Tubes 524 Apap 13-Feb-18 01:04
Re: The amazing Hongshan Natural Glass Tubes 531 drdavidanderson 13-Feb-18 05:40
Re: The amazing Hongshan Natural Glass Tubes 512 Apap 13-Feb-18 22:38
Re: The amazing Hongshan Natural Glass Tubes 511 Wheeler 13-Feb-18 12:15
Re: The amazing Hongshan Natural Glass Tubes 494 drdavidanderson 13-Feb-18 12:38
Re: The amazing Hongshan Natural Glass Tubes 501 Wheeler 13-Feb-18 13:05
Re: The amazing Hongshan Natural Glass Tubes 513 drdavidanderson 13-Feb-18 14:31
Re: The amazing Hongshan Natural Glass Tubes 504 Wheeler 15-Feb-18 03:22
Tubes and ancient themes. . . 523 Reagent 15-Feb-18 07:02
. . . Forgot to ask . . 517 Reagent 15-Feb-18 07:59
Re: . . . Forgot to ask . . 486 drdavidanderson 15-Feb-18 08:16
Fine lathing technique??? 525 Reagent 15-Feb-18 08:43
Re: Fine lathing technique??? 485 drdavidanderson 15-Feb-18 08:58
Re: The amazing Hongshan Natural Glass Tubes 489 Wheeler 15-Feb-18 11:12
Re: The amazing Hongshan Natural Glass Tubes 498 drdavidanderson 15-Feb-18 11:25
Re: The amazing Hongshan Natural Glass Tubes 500 Wheeler 15-Feb-18 11:44
Re: The amazing Hongshan Natural Glass Tubes 536 jazzmumbles 15-Feb-18 13:01
Re: The amazing Hongshan Natural Glass Tubes 672 Wheeler 19-Feb-18 02:23
Re: The amazing Hongshan Natural Glass Tubes 504 drdavidanderson 19-Feb-18 13:55
Re: The amazing Hongshan Natural Glass Tubes 490 Wheeler 20-Feb-18 20:19
Re: The amazing Hongshan Natural Glass Tubes 583 drdavidanderson 20-Feb-18 18:27
Re: The amazing Hongshan Natural Glass Tubes 566 Wheeler 20-Feb-18 20:24
Re: The amazing Hongshan Natural Glass Tubes 505 drdavidanderson 20-Feb-18 21:21
Re: The amazing Hongshan Natural Glass Tubes 555 Wheeler 20-Feb-18 21:44
Re: The amazing Hongshan Natural Glass Tubes 638 Wheeler 21-Feb-18 11:51
Re: The amazing Hongshan Natural Glass Tubes 738 pgalaxy 26-May-18 11:25


Sorry, only registered users may post in this forum.