spicular

Updated: May 21, 2025

But if the conjecture is pushed still further, and we suppose that the ore was not an oxide, but rich in iron, magnetic or spicular, the result would in all probability be a mass of perfectly malleable iron. I have seen this fact illustrated in the roasting of a species of iron-stone, which was united with a considerable mass of bituminous matter.

Samuel Smiles - Industrial Biography, Iron Workers and Tool Makers