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(TRANSLATION. Page 16.)

Ro^al Technical University LABORATORY FOR

MetallurgY and Elechome- Aix-la-Chapelle, December 12th 1906. tallurgV.

Prof. Dr. W. Borchers,

Private Counsellor of the Government.

OFFICIAL REPORT

on the melting experiment, which was made in the presence of the undersigned with magnetic ironore sand from the South Coast of the Province of Banjoemas-Kedoe, in the Isle of Java, Netherlands East Indies.

The ironore sand contained the following substances: SiO» 9.5 % MgO 4.2 °/0

A1203 1.6 „ S 0.03 „

Fe 49.— „ P °-04 »

Mn 0.6 „ Cu 0.012 „

CaO 1.6 „ Ti02 14.5 „

Ore and additional material were mixed in the following proportions: 100 Kgrs. of ore 16 „ „ limestone 30 „ „ coal

146 Kgrs.

From this mixture were melted, in a small electrical furnace, 16 Kgrs.

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