Related articles
The following entries have been tagged with the term rare:
|
Bowieite | An exclusive mineral – Bowieite |
|
Painite | A formerly very exclusive mineral – Painite |
|
Samarium cobalt magnets | SmCo magnets – May the 4th be with you |
|
ThCr2Si2 | ThCr2Si2: giving it the old 1-2-2 |
|
Iridium Oxide | Common structure, but rare material – Iridium Oxide |
|
Neo-mag (Nd2Fe2B) | Neo-mag: The strongest permanent magnet of them all! |
|
Pyroxferroite | A mineral that came down to Earth – pyroxferroite |
|
Lithium niobate | Crystals of temperature and electricity – Pyroelectric lithium niobate |
|
Ekanite | Ekanite – a mineral that will amorphise itself |