Kimberlite
Спорт
The term Kimberlite was introduced by Lewis to describe the diamond-bearing, porphyritic mica peridotites of the Kimberley area of South Africa. Kimberlites are highly magnesian MgO greater than 25% weight magmatic rocks which are enriched in volatiles water, carbon dioxide, and fluorine and carry anomalously high contents of elements such as K, Na, Ba, Sr, rare earth elements, Ti, Zr, Nb, and P. In simple terms, Kimberlites, constitute a hybrid group of rocks that encompass a group of volatile rich dominantly CO2 potassic, ultrabasic rocks and that displays a pronounced inequigranular texture, resulting from the presence of macro-crysts and/or mega-crysts that are set in a fine grained matrix.
Пікірлер: 11
👍👍👍
I dissolve kimberlite for micro diamond assessment.
I have found this stone in the mountains, but when im going to find another time , ihave not fine , 😢 but i know , i can
Yo tengo muchas de esa piedras en Nayarit México tiene algún valor ?
Como é a diferença entre um Kimberlito e um basalto vesicular
Tenho pedras que me dizem ser basalto vesicular , mas são iguais a esse do vídeo , alguem pode me ajudar?
❤❤❤❤❤
Who is the buyer of kimberlite .?
Meron po akong kimberlite rock may mga polka dot na puti sa paligid at may mga kulay green na tingin q diamond para syang mga glass na kulay green
may ron po akong kimberlite paano po ibinta salamat to po
@cabiaojapansurplus
Жыл бұрын
na try mo na basagin? baka may diamonds sa loob