MAJOR
DIVISIONS,DIVISIONS AND MAJOR GROUPS 1.1.
List of major divisions, divisions and major groups
Division |
Major group |
Title of category |
|
|
MAJOR DIVISION 2: MINING AND QUARRYING |
21 |
210 |
Mining of coal and lignite |
22 |
221 |
Extraction of crude petroleum and
natural gas; service activities incidental to oil and gas extraction,
excluding surveying |
23 |
230 |
Mining of gold and uranium ore |
24 |
|
Mining of metal ores, except gold
and uranium |
|
241 |
Mining of iron ore |
|
242 |
Mining of non-ferrous metal ores,
except gold and uranium |
25 |
|
Other mining and quarrying |
|
251 |
Stone quarrying, clay and sand-pits |
|
252 |
Mining of diamonds (including alluvial
diamonds) |
|
253 |
Mining and quarrying n.e.c. |
29 |
290 |
Services activities incidental to
mining of minerals |
1.2.
THE DETAILED CLASSIFICATION
The italic headings indicate a logical grouping normally on a level
between that of the Division and the Major group and which does not have
a code but corresponds to "Division" in the ISIC. In cases where
these groupings correspond with major groups, the major group heading
is also in italics.
MAJOR DIVISION 2: MINING AND QUARRYING
Title of category |
Division |
Major group |
Group |
Subgroup |
MINING OF COAL AND LIGNITE |
21 |
210 |
2100 |
21000 |
EXTRACTION OF CRUDE PETROLEUM AND NATURAL GAS; SERVICE
ACTIVITIES INCIDENTAL TO OIL AND GAS EXTRACTION, EXCLUDING SURVEYING |
22 |
221 |
|
|
Extraction of crude petroleum and natural gas |
|
|
2211 |
22110 |
Service activities incidental to oil and gas extraction, excluding
surveying |
|
|
2212 |
22120 |
MINING OF GOLD AND URANIUM ORE |
23 |
230 |
2300 |
23000 |
MINING OF METAL ORES, EXCEPT GOLD AND URANIUM |
24 |
|
|
|
MINING OF METAL ORES (241 AND 242) |
|
|
|
|
MINING OF IRON ORE |
|
241 |
2410 |
24100 |
MINING OF NON-FERROUS METAL ORES, EXCEPT GOLD AND URANIUM |
|
242 |
|
|
Chrome |
|
|
2421 |
24210 |
Copper |
|
|
2420 |
24220 |
Manganese |
|
|
2423 |
24230 |
Platinum group metals |
|
|
2424 |
24240 |
Other metal ore mining, except gold and uranium |
|
|
2429 |
24290 |
OTHER MINING AND QUARRYING |
25 |
|
|
|
OTHER MINING AND QUARRYING (251, 252 AND 253) |
|
|
|
|
STONE QUARRYING, CLAY AND SANDPITS |
|
251 |
|
|
Dimension stone (granite, marble, slate, and wonderstone) |
|
|
2511 |
25110 |
Limestone and limeworks |
|
|
2512 |
25120 |
Other stone quarrying, including stone crushing and clay and
sandpits |
|
|
2519 |
25190 |
MINING OF DIAMONDS (INCLUDING ALLUVIAL DIAMONDS) |
|
252 |
2520 |
25200 |
MINING AND QUARRYING N.E.C. |
|
253 |
|
|
Mining of chemical and fertilizer minerals |
|
|
2531 |
|
Phosphates |
|
|
|
25311 |
Other chemical and fertilizer mineral mining |
|
|
|
25319 |
Extraction and evaporation of salt |
|
|
2532 |
25320 |
Other mining and quarrying n.e.c. |
|
|
2539 |
|
Mining of precious and semi-precious stones, except diamonds |
|
|
|
25391 |
Asbestos |
|
|
|
25392 |
Other minerals and materials n.e.c. |
|
|
|
25399 |
SERVICE ACTIVITIES INCIDENTAL TO MINING OF MINERALS |
29 |
290 |
2900 |
29000 |
1.3. DESCRIPTIONS OF INDUSTRIES
MAJOR DIVISION 2: MINING AND QUARRYING
1. Mining and quarrying is used here in a broad sense to include
the extracting, dressing and beneficiating of minerals occurring naturally,
for example solids such as coal and ores; liquids such as crude petroleum
and gases such as natural gas. Mining includes underground and surface
mines, quarries and the operation of oil and gas wells and all supplemental
activities for dressing and beneficiating ores and other crude materials
such as crushing, screening, washing, cleaning, grading, milling,
flotation, melting, pelleting, topping and other preparation needed
to render the material marketable. Reclamation of minerals from mine
dumps and worked out mines is included.
2. Mining activities are classified into divisions, major groups,
groups and subgroups on the basis of the principal mineral produced.
3. Exclusions:
The bottling of natural spring and mineral waters at springs and
wells is classified under group 3053 (Manufacture of soft drinks and
mineral waters).
The crushing, grinding or otherwise treating certain earths, rocks
and minerals not undertaken in conjunction with mining and quarrying
is included under group 3429 (Manufacture of other non-metallic mineral
products n.e.c.).
The collection, purification and distribution of water are classified
under group 4200.
The prospecting for minerals on a fee or contract basis is classified
under subgroup 88215 (Geological and prospecting activities on a fee
or contract basis) whilst prospecting undertaken by mines is included.
DIVISION 21: MINING OF COAL AND LIGNITE
210
2100 Mining of coal and lignite
Mines primarily engaged in producing anthracite, bituminous coal,
brown coal and lignite; and coal crushing, pulverising, cleaning,
screening and sizing plants, whether or not operated in conjunction
with the mines served. Also included are the manufacture of coke and
the agglomeration of coal and lignite into briquettes, and other compressed
fuels at mining sites. The manufacture of coal briquettes and other
packaged fuels from purchased coal or lignite is classified under
subgroup 33100 (Manufacture of coke oven products). Coke ovens operated
on coal mines are included.
Exclusions:
Work performed to develop or prepare properties for mining coal is
classified under group 5010 (Site preparation).
The mining of coal and lignite on a fee or contract basis is classified
under subgroup 29000 (Service activities incidental to mining of minerals).
DIVISION 22: EXTRACTION OF CRUDE PETROLEUM AND NATURAL GAS; SERVICE
ACTIVITIES INCIDENTAL TO OIL AND GAS EXTRACTION, EXCLUDING SURVEYING
221
2211 Extraction of crude petroleum and natural gas
This subgroup includes the extraction of crude petroleum oils and
bituminous minerals, i.e. natural products, whatever their composition,
whether obtained by extraction using oil wells from normal or condensation
oil-deposits or by the mining of bituminous minerals. Included may
be the following processes in order to obtain crude oils: Decantation;
desalting; dehydration; stabilisation; the elimination of very light
fractions; any other minor processes, provided they do not change
the essential character of the product. The production of crude
gaseous hydrocarbon (natural gas). The operation of mines containing
bituminous or oil shale or tar sands for the same purpose. Such operations
include the drilling, completing and equipping of wells when not performed
on a fee or contract basis. The liquefaction and regasification of
natural gas for purposes of transport and the production at the mining
site of liquefied hydrocarbons from oil or gas field gases are also
included.
Exclusions:
Oil and gas extraction service activities when done on a fee or contract
basis are classified under subgroup 22120 (Service activities incidental
to oil and gas extraction, excluding surveying).
The production of refined petroleum products or the recovering of
liquefied petroleum gases in the refining of petroleum are classified
under major group 332 (Petroleum refineries/synthesisers).
The manufacture of industrial gases is classified under subgroup
33410 (Manufacture of basic chemicals, except fertilizers and nitrogen
compounds). The operation of pipelines for the transport of oil or
natural gas is classified under subgroup 71300 (Transport via pipelines).
Oil and gas well exploration are classified under group 8821 (Architectural
and engineering activities and related technical consultancy).
2212
Service activities incidental to oil
and gas extraction, excluding surveying
This subgroup includes oil and gas field service activities provided
on a fee or contract basis including directional drilling and redrilling;
"spudding in"; derrick building, repairing and dismantling;
cementing oil and gas well casings; pumping wells; plugging and abandoning
wells and other service activities.
Exclusions:
Service activities performed by operators of oil and gas fields are
classified under subgroup 22110 (Extraction of crude petroleum and
natural gas).
Oil and gas field exploration and geophysical, geological and seismic
surveying are classified under group 8821 (Architectural and engineering
activities and related technical consultancy).
DIVISION 23: MINING OF GOLD AND URANIUM ORE
230
2300 Mining of gold and uranium ore
The mining of gold and uranium ore and the dressing, beneficiating
and otherwise preparing of such ores. Gold tailings, clean-up works,
alluvial gold mining and the reclamation of gold from mine dumps are
included. Gold mines also produce sulphuric acid and mine iron pyrites
for this purpose as a by-product of gold mining.
Exclusions:
The refining of gold on a fee or contract basis by establishments
not engaged in mining is classified under Manufacturing in subgroup
35201 (Refining of precious metals e.g. gold, silver, platinum).
DIVISION 24: MINING OF METAL ORES, EXCEPT GOLD AND URANIUM
24
Mining of metal ores, except gold and
uranium
241
2410 Mining of iron ore
Mines engaged in the extraction of iron ore, titaniferous iron ore,
magnetite and iron sand, and in beneficiating and otherwise preparing
such ores.
Exclusions:
Pyrite and pyrrhotite mining is classified under subgroup 25319 (Other
chemical and fertilizer mineral mining).
242
Mining of non-ferrous metal ores, except
gold and uranium
The mining of other metal ores such as chrome, copper, manganese,
platinum group metals, zinc, aluminium, lead, nickel, tin, silver,
ferro-alloys (cobalt, molybdenum, tantalum or vanadium) and the dressing,
beneficiating and otherwise preparing of such ores.
DIVISION 25: OTHER MINING AND QUARRYING
251
Stone quarrying, clay and sand-pits
The extraction from the earth of building and monumental stone (including
slate); ceramic, refractory and other clay and all sand and gravel.
The following are included: Bentonite, Dwyka tillite, flint clay,
fire clay, Fullers earth, granite and wonderstone, ironstone,
dolomite, kaolin, limestone, gypsum, marble, quartzite, norite, silica,
shales for cement, sandstone, serpentine, slate, silcrete and sand.
Also included are limeworks and stone crushing works, whether situated
at quarry sites or not.
Exclusions:
The mining of materials mainly for chemical content is classified
under group 2531 (Mining of chemical and fertilizer minerals).
Salt mining is classified under subgroup 25320 (Extraction and evaporation
of salt).
Other non-metallic mineral mining is classified under subgroup 25399
(Other minerals and materials n.e.c.).
Mining of natural asphalt or bitumen is also classified under subgroup
25399.
The extraction of clay undertaken in conjunction with the manufacture
of pottery, china and earthenware and the manufacture of structural
clay products is included under major group 342 (Manufacture of non-metalic
mineral products n.e.c.). Apart from the above exceptions, shaping
or pulverising, grinding or otherwise treating stone, gravel, clay
or sand, when not undertaken in conjunction with extraction or quarrying
activities, are also classified under major group 342.
252
2520 Mining of diamonds (including alluvial diamonds)
Mines and alluvial diggings engaged in the extraction of diamonds.
Exclusions:
The cutting and polishing of diamonds is classified under subgroup
39212 (Diamond cutting and polishing) and the manufacture of synthetic
diamonds under subgroup 33290 (Other petroleum and coal products,
n.e.c.).
253
Mining and quarrying n.e.c.
2531
Mining of chemical and fertilizer minerals
The mining and quarrying of phosphate and nitrate minerals, fluorspar,
sulphur ores and natural sulphur, potash, sodium and borate minerals,
barytes, pyrites, pyrrhotites, arsenic, strontium and lithium minerals
and mineral pigments. Guano mining is included.
Exclusions:
Salt mining is classified under subgroup 25320 (Extraction and evaporation
of salt). Manufacture of synthetic fertilizers and nitrogen compounds
is classified under major group 334.
2532
Extraction and evaporation of salt
Quarrying rock salt and evaporating salts in salt pans (which includes
the reclamation of salt from sea water), including crushing, screening
and refining.
Exclusions:
The refining of salt for edible purposes in establishments not engaged
in extraction or quarrying of salt is classified under subgroup 33591
(Manufacture of eatable salt). Potable water production by solar evaporation
of sea water or other natural brines is classified under major group
420 (Collection, purification and distribution of water).
2539
Other mining and quarrying n.e.c.
25391
Mining of precious and semi-precious
stones, except diamonds
Mines and alluvial diggings engaged in the extraction of precious
stones (except diamonds) and semi-precious stones such as emerald
crystals and tigers eye.
Exclusions:
The cutting and polishing of precious and semi-precious stones is
classified under subgroup 39212 (Other precious and semi-precious
stone cutting and polishing).
25392
Asbestos
Mines engaged in the mining of asbestos.
25399
Other minerals and materials n.e.c.
The mining and quarrying of materials such as corundum; andalusite;
sillimanite; feldspar; kieselguhr; magnesite; mica; quartz; natural
abrasives other than sand; graphite; talc and soapstone; asphalt and
bitumen; vermiculite and all other non-metallic minerals, not elsewhere
classified.
Exclusions:
The milling, grinding, pulverising and otherwise treating of these
minerals when not undertaken in conjunction with the extraction or
quarrying are classified under Division 34 (Manufacture of other non-metallic
mineral products).
DIVISION 29: SERVICE ACTIVITIES INCIDENTAL TO MINING OF MINERALS
290
29000 Service activities incidental to mining of
minerals
This division includes mineral mining service activities provided
on a fee or contract basis for mines, e.g. the removal of coal by
sub-contractors on behalf of coal mines.
Exclusions:
Oil and gas extraction service activities when done on a fee or contract
basis are classified under subgroup 22120 (Service activities incidental
to oil and gas extraction excluding surveying).
Work performed to develop or prepare properties for mining coal is
classified under group 5010 (Site preparation).
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