Khanozai Chromite
Chromite
is the source of chromium used commercially and as an alloying element
plays an important role in metallurgy. Balochistan is endowed with huge
reserves of chromite. The first discovery was made at Muslim Bagh and
Khanozai in district Kila Saifullah in 1901.
Chromite deposits have also been discovered in the Ras Koh Range in
western Balochistan and Wad in Khuzdar district. Zhob deposits were
first discovered by Vredenburg during the same period in the course of
regional reconnaissance mapping of the province.
“Presently, 300 to 500 tons of chromite are being produced at Muslim
Bagh and Khanozai daily. It is taken in trucks to Karachi where it is
crushed and packed in bags for export to foreign countries. The mineral
is being sold between Rs30,000 to Rs45, 000 in the local market. Price
depends on chrome content,”,A businessman associated with chromite
mining in Khanozai area.
Some nine years back the chromite was being sold between Rs1500-2500 a
ton. Its price increased on Chinese demand. Today, China is a big market
for the Balochistan chromite. Production activity in the sector
directly depends upon the export market.
“The 95 per cent of population in Khanozai is associated with agriculture, particularly fruit farms”,
Chromite mining has not been systematic but random and totally
disorganised. It is mined by both open pit and underground methods. In
Muslimbagh, Ras Koh Range and Wad areas, chromite is mostly mined by
open pit method. However, due to podiform nature of the chromite,
underground mining is also done. Use of donkeys for hauling the ore from
underground is still in practice. The haulage machinery is also used.
“The local mine owners deem it cost-effective to use donkeys instead of
machinery. Use of machinery costs nearly Rs500,000 while donkey is
available at Rs10,000 to Rs20,000?,
Many businessmen have lost up to Rs2 million in mining of chromite at
Khanozai and Muslimbagh area, while others have earned quick millions by
investing few thousands only. The reason behind this huge profit and
loss is the accurate identification of potential site in the area,
another local businessman said. “Fresh geological studies and surveys
need to be undertaken by the experts for identifying the potential
mining sites.”
The Provincial Inspectorate of Mines is responsible for regulating the
mining operations. Presently, a few local companies are engaged at
Muslim Bagh, sources in the department told this scribe. The sources
added that during 1970s, Pakistan Chrom Mines (PCM) project was launched
in Muslim Bagh area which was closed in 1989 due to financial
constraints and lack of locally available technical staff.
The land for mining is allotted under the Mines Act 1923 by the
Directorate of Minerals, Balochistan . The provincial government levies
10 per cent sales tax..
Local experts say that the government should take steps for boosting
mining operations in an organised way in view of the rising prices of
chromite in the world metal market. This would help the province to
increase its revenue generation and the country would also earn foreign
exchange.
A small quantity of chromite is consumed in producing chromite chemicals
but the bulk of production is exported to foreign countries. China and
Japan have been the major markets for Pakistan’s chromite.
There is a need to replace primitive mining methods by modern
technologies. Experts stress the need for setting up chromite
beneficiation plants, which enrich chromium content of ores making it
suitable for marketing. Such plants should be set up close to the areas
where mining operations are carried out. This will ensure availability
of raw material at hand saving transportation costs.
In 2003, SMEDA (Balochistan) had worked on the feasibility of a
beneficiation plant, capable of producing 15,000 tones of the
concentrates. The process of beneficiation of chrome ore for high grade
basic refractory involves the stages of crushing, sizing, conveyers
belts, concentrating tables and drying.
Chromite sector has been a victim of official negligence. No serious
effort was ever made to tap its potential. Even detailed exploration of
the mineral for quantification of its reserves remained pending. Total
estimated reserves of chromite in the province are not exactly known and
the government should collect its maximum valid resource data by
carrying out detailed explorations to quantify its reserves. Funds
should also be allocated to categorise its deposits.
Chromite is an export-oriented sector. Since 1903, it is being exported
to foreign countries. The export earnings from chromite during the
period 1997-98 to 2001-02 have varied between Rs167 million to Rs404
million. Export earnings can be increased manifold by producing
high-grade concentrates which are in great demand in the world metal
market.
Pakistan still meets her domestic requirements by importing ferroalloys,
basic refractory bricks and chromite chemicals. With the exception of
producing small quantities of chromite chemicals, the entire
requirements are met through imports. The development of value-added
projects utilising indigenous ore can meet at least the domestic
requirements of chromite.