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Ytterbium (Symbol Yb, atomic number 70) – Marignac discovered a new component in the earth then known as erbia in 1878 which he called ytterbia. In 1907, Urbain separated ytterbia into two components which he called neoytterbia and lutecia. The elements in these earths are now knows as ytterbium and lutetium, respectively.    To find out more about this rare earth metal visit our website.

Ytterbium (Symbol Yb, atomic number 70) – Marignac discovered a new component in the earth then known as erbia in 1878 which he called ytterbia. In 1907, Urbain separated ytterbia into two components which he called neoytterbia and lutecia. The elements in these earths are now knows as ytterbium and lutetium, respectively. To find out more about this rare earth metal visit our website.

Holmium is not naturally found as a free element. It does occur combined with other elements in gadolinite, monazite, and other rare-earth minerals. The main mining areas are China, United States, Brazil, India, Sri Lanka, and Australia with reserves of holmium estimated at 400,000 tonnes.

Holmium is not naturally found as a free element. It does occur combined with other elements in gadolinite, monazite, and other rare-earth minerals. The main mining areas are China, United States, Brazil, India, Sri Lanka, and Australia with reserves of holmium estimated at 400,000 tonnes.

Dendritic Agate Cabochon

Dendritic Agate Cabochon

Google Image Result for http://www.prehistoricplanet.com/images/features/earth/geologictime/geologictime1.jpg

Google Image Result for http://www.prehistoricplanet.com/images/features/earth/geologictime/geologictime1.jpg

Beautiful time-lapsed photos of fireflies.

Beautiful time-lapsed photos of fireflies.

Stibnite

Stibnite

Quartz

Quartz

* Berílio *  Número Atômico: 4. Massa Atômica: 9. Alcalino-Terroso.

* Berílio * Número Atômico: 4. Massa Atômica: 9. Alcalino-Terroso.

Thats a body!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Thats a body!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Hematite Phantom Quartz

Hematite Phantom Quartz

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