Des sphères vieilles de 3 milliards d'années / Esferas viejas de 3 mil milliones de años - Projet Savoir. Mardi 23 octobre 2012 2 23 /10 /Oct /2012 20:30 Depuis plus de 30 ans, des mineurs d’une mine d’argent d’Afrique du Sud (le Wondestone Silver Mine), ont extraits de biens étranges artefacts : des sphères métalliques.
Il y a déjà des centaines de retrouvé. Elles ont un diamètre variant de 3 à 10 cm et sont composées d’un alliage de nickel et d’acier. Mais cet alliage n’existe pas à l’état naturel. Une ou plusieurs rainures concentriques entourent certaines d’entre elles, les partageant en deux hémisphères donc la possibilité d’une formation naturelle est à enlever. Tous les artefacts ne sont pas totalement sphériques mais plutôt plus allongés et elles ne sont pas griffées au passage d’une pointe métallique attestant de leur dureté. Ce qui est étrange, c’est qu’elles sont couvertes d’une couche roche de pyrophyllite (une roche tendre) qui est âgée entre 2,8 et 3 milliards d’années, selon les examens aux isotopes radioactifs. Texte en espagnol/Texto en español Ref. : dark-stories. Billes de Klerksdorp. Klerksdorp sphere. Klerksdorp spheres are small objects, often spherical to disc-shaped, that have been collected by miners and rockhounds from 3-billion-year-old pyrophyllite deposits mined by Wonderstone Ltd., near Ottosdal, South Africa.
They have been cited by some alternative researchers and reporters in books,[1][2] popular articles,[3][4] and many web pages,[5][6] as inexplicable out-of-place artifacts that could only have been manufactured by intelligent beings. Geologists who have studied these objects argue that the objects are not manufactured, but are rather the result of natural processes.[7][8][9][10] Description[edit] A Klerksdorp sphere. It is 3 to 4 centimeters in maximum diameter and 2.5 centimeters in thickness. The Klerksdorp spheres typically range in diameter from 0.5 to 10 cm.
Geological explanation of their origin[edit] Side view of typical calcareous concretions, which exhibit equatorial grooves, found within Schoharie County, New York. Criticism of "out of place" claims[edit] The Klerksdorp spheres. The Grooved Spheres aka the Klerksdorp spheres were found over the last few decades, by miners in South Africa.
These spheres measure approximately 3 to 4 centimeters in maximum diameter, 2.5 centimeters in thickness and said to be made of metal ! Some are etched with three parallel grooves running around the equator. Two types of spheres have been found: one is composed of a solid bluish metal with flecks of white; the other is hollowed out and filled with a spongy white substance. The kicker is that the rock in which they were found is a Precambrian pyrophyllite deposit and dated to be 2.8 billion years old! They have been cited by alternative researchers and reporters in books, popular articles, and many web pages, as inexplicable out of place artifacts that could only have been manufactured by intelligent beings (i.e. Click to see full size: