Specimen of didymium nitrate.
Specimen of didymium oxalate.
Specimen of cerium nitrate (technical).
Specimen of cerium ammonium nitrate.
Specimen of Yttrium earth from Monazite.
Core samples from Agecroft Colliery
Specimen of cerium nitrate.
Specimen of cerium oxalate.
Specimen of cerium dioxide.
Specimens of zircon from Monazite.
Specimen of cerium dioxide (technical).
Lorandite
1861-1915
Gallium Selenide
2015
Specimen of sulphur trioxide crystals
1900
Fire-making device
1910-1950
Fire-making device
1910-1950
Sandstone with malachite
Specimen jar of monazite
Hexagonal boron nitride
2015
Bright red
1830-1920
Arsenic sulfide
2015
Molybdenum disulfide
2015
Mica
2015