The spikes alternate with the funnels, and point to the angles of the
tetrahedron as in zinc and cadmium; each spike contains three "lithium
spikes" (see Plate XIX) with a ten-atomed cone or cap at the top, floating
above the three (Plate XXIV). The "petals" or "cigars" of lithium exist in
the central globe in the floating atoms, and the four-atomed groups which
form the lithium "plate" may be seen in the funnels, so that the whole of
lithium appears in radium.
So much for its composition. But a very peculiar result, so far unobserved
elsewhere, arises from the extraordinarily rapid whirling of the central
sphere. A kind of vortex is formed, and there is a constant and powerful
indraught through the funnels. By this, particles are drawn in from
without, and these are swept round with the sphere, their temperature
becoming much raised, and they are then violently shot out through the
spikes. It is these jets which occasionally sweep away an atom from the
surface of the sphere. These "particles" may be atoms, or they may be
bodies from any of the etheric levels; in some cases these bodies break up
and form new combinations. In fact lithium seems like a kind of vortex of
creative activity, drawing in, breaking up, recombining, shooting forth--a
most extraordinary element.
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