the diagram), and within the almond is the collection of bodies shown in
_e_, wherein the two lowest bodies are the same as in every other member of
the negative and positive groups; the third, ascending, is a very slight
modification of the other thirds; the fourth is a union and re-arrangement
of the fourth and fifth; the fifth, of four ovoids, adds one to the three
ovoids of bromine, iodine and silver; the triangular group is like that in
copper and silver, though with 28 atoms instead of 10 or 21, and it may be
noted that the cone in iron has also 28. The central body in the ovoid is
very complicated, and is shown in _c_, the bodies on each side, _d_, are
each made up of two tetrahedra, one with four six-atomed prisms at its
angles, and the other with four spheres, a pair with four atoms and a pair
with three. We then come to the connecting rod. One of the four similar
groups in the centre is enlarged in _a_, and one of the sixteen circling
groups is enlarged in b. These groups are arranged in two planes inclined
to one another.

GOLD: Upper part
{ 12 funnels of 97 atoms 1164
{ Central ovoid {c 101
{2 d, 38 76
Lower part same 1341
Connecting rod { 4 a 84 336
{16 b 33 528
----
Total 3546
----
Atomic weight 195.74
Number weight 3546/18 197
It may be noted that the connecting rod is made up of exactly sixteen atoms
of occultum, and that sixteen such atoms contain 864 ultimate atoms, the