Job 28:2

Some of the upper layers of these transition rock deposits contain small amounts of shale or slate of dark colors, indicating the presence of organic carbon and testifying to the existence of the ancestors of those forms of plant life which overran the earth during the succeeding Carboniferous or coal age. Much of the copper in these rock layers results from water deposition. Some is found in the cracks of the older rocks and is the concentrate of the sluggish swamp water of some ancient sheltered shore line. The iron mines of North America and Europe are located in deposits and extrusions lying partly in the older unstratified rocks and partly in these later stratified rocks of the transition periods of life formation.

Gold was the first metal to be sought by man; it was easy to work and, at first, was used only as an ornament. Copper was next employed but not extensively until it was admixed with tin to make the harder bronze. The discovery of mixing copper and tin to make bronze was made by one of the Adamsonites of Turkestan whose highland copper mine happened to be located alongside a tin deposit.

This stone layer, the oldest fossil-bearing stratum in the crust of the earth, has been crumpled, folded, and grotesquely twisted as a result of the upheavals of earthquakes and the early volcanoes. The lava flows of this age brought much iron, copper, and lead up near the planetary surface.

Iron was the site of extensive mineral mines for those days, and since Jesus had never shared the life of the miner, he spent most of his time, while sojourning at Iron, in the mines. While the apostles visited the homes and preached in the public places, Jesus worked in the mines with these underground laborers. The fame of Jesus as a healer had spread even to this remote village, and many sick and afflicted sought help at his hands, and many were greatly benefited by his healing ministry. But in none of these cases did the Master perform a so-called miracle of healing save in that of the leper.

One of the most serviceable and complex episodes in the evolution of the higher types of animals consisted in the development of the ability of the iron in the circulating blood cells to perform in the double role of oxygen carrier and carbon dioxide remover. And this performance of the red blood cells illustrates how evolving organisms are able to adapt their functions to varying or changing environment. The higher animals, including man, oxygenate their tissues by the action of the iron of the red blood cells, which carries oxygen to the living cells and just as efficiently removes the carbon dioxide. But other metals can be made to serve the same purpose. The cuttlefish employs copper for this function, and the sea squirt utilizes vanadium.

The outer one thousand miles of the earth’s mass consists principally of different kinds of rock. Underneath are the denser and heavier metallic elements. Throughout the early and preatmospheric ages the world was so nearly fluid in its molten and highly heated state that the heavier metals sank deep into the interior. Those found near the surface today represent the exudate of ancient volcanoes, later and extensive lava flows, and the more recent meteoric deposits.

The widespread use of metals was a feature of this era of the early industrial and trading cities. You have already found a bronze culture in Turkestan dating before 9000 b.c., and the Andites early learned to work in iron, gold, and copper, as well. But conditions were very different away from the more advanced centers of civilization. There were no distinct periods, such as the Stone, Bronze, and Iron Ages; all three existed at the same time in different localities.

Much of the carbon of the atmosphere was abstracted to form the carbonates of the various metals which abounded in the superficial layers of the planet. Later on, much greater quantities of these carbon gases were consumed by the early and prolific plant life.

It should be remembered that fire opened the doors to metalwork and led to the subsequent discovery of steam power and the present-day uses of electricity.

When the last exodus from the Euphrates valley occurred, Egypt was fortunate in gaining so many of the most skillful artists and artisans. These Andite artisans found themselves quite at home in that they were thoroughly familiar with river life, its floods, irrigations, and dry seasons. They enjoyed the sheltered position of the Nile valley; they were there much less subject to hostile raids and attacks than along the Euphrates. And they added greatly to the metalworking skill of the Egyptians. Here they worked iron ores coming from Mount Sinai instead of from the Black Sea regions.