


Specimen of cerium dioxide.

Specimen of cerium nitrate (technical).

Core samples from Agecroft Colliery

Specimen of cerium dioxide (technical).

Specimen of cerium ammonium nitrate.

Specimen of didymium oxalate.

Specimen of cerium oxalate.

Specimen of didymium nitrate.

Specimen of Yttrium earth from Monazite.

Specimen of cerium nitrate.

Mineral geological specimens
Mica
2015
Hexagonal boron nitride
2015
Gallium Selenide
2015
Specimen jar of monazite
Fire-making device
1910-1950
Bright red
1830-1920
Lorandite
1861-1915
Sandstone with malachite
Specimen of sulphur trioxide crystals
1900
Fire-making device
1910-1950
Molybdenum disulfide
2015
Arsenic sulfide
2015