Concentrations of wave and wind formed mineral sand deposits, usually zoned from the high water level
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Tag: <span>B</span>
An elementary particle emitted from a nucleus during its radioactive decay, having a single electrical charge and mass equal to 1/1837 of a proton
An ore of aluminum
An isometric radioactive mineral of the pyrochlore group, (Ca,Na,U)2(Ti,Nb,Ta)2O6(OH)
Occupying the deepest regions of large aqueous tidal body
An ore of Iron having low phosphorus content.
Relating to measurements of water depth
A green-blue hexagonal mineral used for gems, and in massive form it is the ore of beryllium, Be3Al2Si6O18
An element with Atomic number 97, discovered in 1950
A montmorillonitian clay formed by the alteration of volcanic ash known for its water absorptive properties which cause it to swell