Magnetic weapons

[Jim McDougall]

Yannis and Gene, thank you very much for the kind words! As Gene notes, I am simply sharing information that I can find so we can all learn together, which is exactly what this forum is all about

Yes Jens, you are a tough professor!!! I may never get this huge mess in my den cleared up, but the games afoot, and we gotta keep going!
As I noted with the compass historical data, I think it would be extremely difficult to know even within the range you suggest exactly when the first application to maritime navigation for this phenomenon occurred. The data I noted is simply some that has been referenced, but overall..the jury is still out. The main point here has been that magnetic material had no given domestic or practical value until the actual development of compasses into general use. Even at that juncture there would have been no specific purpose for deliberate use of such material in sword blades.

Back to the presence of lodestone or magnetite in the wootz producing ores in India:
In Pant (p.90), he notes "...in India the steel ingots were carried from the Nirmal District of Hyderabad (Andhra Pradesh), to Cutch, a maritime region on northwest coast of India and exported to Persia, Syria and the East African ports, whence they found their way to Europe".
He notes further production also at Kona Samundrum (in Hyderabad some 25 miles south of Nirmal) and at Dundurthy (14 miles east of Nirmal), and that some of these ores were mixed with some from Indore district.
It is noted further (p.92)that the ores at Kona Samundrum were a mixture of the local magnetic schist with a subordinate quantity of haemetites and the black ferruginous sands found along river beds and nullahs. These were mixed with some of the ferruginous quartzites and schist from the Indore district in proportions 3 to 2, then the mix crushed to a coarse sand. The powdered quartz and other useless matter was then rinsed from the ferrous material.
The complex and detailed description goes on, but I think this illustrates that certain magnetic material certainly did find inclusion in the materials used in wootz production here, but does not appear intentional.

I think that what was intentionally placed in the mix, besides the teak and bamboo charcoal were the leaves of certain trees or plants which were added for magical value (as well obviously as for the carboniferous content).
This is noted in Figiel (p.15) and the use of various plant material in smelting is discussed in Robert Elgoods new book "Hindu Arms & Ritual" in numerous instances.

It is interesting to consider what natural phenomenon would have caused these schists in certain areas to become magnetic. In definition, schist(Gk.=splittable) is described as a class of crystalline rocks whose constituent minerals have more or less foliated (thin, separatable laminae) or parallel arrangement due to metamorphic action.
Here I would defer to our scientists, would that metamorphic action be the lightning strikes that create magnetite from lodestone?
In any case, it appears tht Hyderabad clearly is at least one defined location for magnetism in wootz.

Best regards,
Jim