Which arsenate is also known as red cobalt ?
Turquoise
Wavellite
Adamite
Erythrite
|
Carnotite, Descloizite, Vanadite, Tyuyamunite are all examples of which specific mineral group ? Vanadates
Antimonates
Arsenates
Phosphates
|
| Which phosphorous material is rare in that it is produced and used by biological systems ? Clinoclase
Olivenite
Siorodite
Apatite
|
Which of these mineral types is NOT a phosphate member but part of the oxide family ? Arsenate
Vanadate
Magnatite
Antimonate
|
| The mineral group of phosphates are generally noted for being Heavy
Brightly Coloured
Dull
Green
|
Hydro oxyapalite, a derivative of apatite is a major component of Hair
Organs
Bones and Teeth
Skin
|
| Adamite, Annabergite, Clinoclase, Mimette, Olivenete and Scorodite are all Vanadates
Antimonates
Arsenates
Phosphates
|
Which of these minerals is similar to Turquoise and aso a prized gem ? Apatite
Pyromorphite
Xenotime
Variscite
|
| Which phosphate is blue to green & grey and has been a gem and prized stone for many years ? Autunite
Turquoise
Pyromorphite
Lazulite
|
Which area is dubbed the Fluorescent Mineral Capital City in the World ? Salt Lake City, Utah
Adelaide, Australia
Pheonix, Arizona
Franklin, New Jersey
|
|
