लौह अयस्क
thumb|250px|lauh ayask lauh ayask chattanean evan khanij haian jinase dhatvik lohe ka arthik nishkarshan kiya ja sakata hai. bharat mean ku dappa tatha dharava d yug ki jaliy (avasadi) evan agney shailoan mean lauh ayask ki prapti hoti haian. inamean maignetait, haimetait, siderait, limonait tatha laitarait ayask pramukh haian. bharat mean sarvadhik shuddhata vala maignetait ayask (72 pratishat shuddhata) paryapt matra mean paya jata hai. bharat mean nikale ja sakane yogy lauh ayask ka kul bhandar 12 arab 74 karo d 50 lakh tan haian, jisamean lagabhag 9 arab 60 karo d 20 lakh tan haimetait lauh ayask ka aur 3 arab 14 karo d 30 lakh tan maignetait lauh ayask sammilit hai. is prakar desh mean upalabdh lauh ayask mean se 85 pratishat haimetait, 8 pratishat maignetait aur 7 pratishat any kism ka loha paya jata hai. lauh-ayask ka nikshepan kuchh vishesh petiyoan mean hua haian, jo is prakar hai-
- jharakhand-u disa peti
- madhy pradesh- maharashtr peti
- karnatak- andhr pradesh peti
- gova-pashchimi maharashtr peti
jharakhand-u disa peti
jharakhand-u disa peti ki baramajada samooh tatha gurumahisani-badam paha d mekhala mean haimatait ayask ki prapti hoti haian. u disa ke mayoorabhanj zile mean gurumahisani, sulepat tatha badam paha d kshetr ki kayantarit shailoan evan jharakhand ke sianhabhoom zile tatha u disa ke kyoanjhar evan sundaragadh ziloan mean phaile baramajada samooh pramukh ayask kshetr haian. sianhabhoom zile ke budhuburu, kotamari buroo, rajori buroo, palamoo zile ke daltenaganj adi lauh ayask ke pramukh kshetr haian.
madhy pradesh- maharashtr peti
chhattisagadh ke bailadiya kshetr mean bhi haimatait ayask ke 14 nikshepoan ka pata lagaya jata hai. yah kshetr bastar zile mean sthit haian. durg (dallirajahara), rayagadh, bilasapur, saraguja, balaghat adi mean bhi haimatait prakar ke lauh-ayask milate haian. poorvi maharashtr ke chandrapur zile mean bhi lauh ayask ke nikshep mile haian. yahaan ke ayaskoan mean lohaansh 66 pratishat tak hai. karnatak rajy ke belari-haspet kshetr mean sthit sandoor paha diyaan bhi lauh ayask ke pramukh kshetr ke roop mean gini jati hai. yahaan chikamangaloor zile ki bababadoon paha diyoan mean bhi haimetait ayask paya jata hai.
gova-pashchimi maharashtr peti
gova-pashchimi maharashtr kshetr mean uttam kism ka loha adulamale tatha usagaanv ke bich milata hai. andhr pradesh mean khammam, anantapur, krishnaa, kudappa tatha nellor ziloan mean lauh ayask ke nikshep paye jate haian. haimatait ayask ki kuchh matra rajasthan, himachal pradesh, asam, panjab, uttar pradesh tatha jammoo kashmir rajyoan mean bhi milati hai.
bharat mean lauh ayask ke kshetr
bharat mean lauh ayask utpadan mean gova pratham sthan rakhata hai. dvitiy evan tritiy sthan kramashah madhy pradesh evan karnatak ka hai. isake alava lauh-ayask ka utpadan jharakhand, bihar, u disa, tamilanadu, ityadi pradeshoan mean bhi hota hai. 2006-07 mean desh mean kul 1772.96 lakh tan lauh ayask ka utpadan hua. vishv lauh vyapar mean bharat ka hissa 8.2 pratishat hai. bharat se sarvadhik lauh ayask niryat japan ko kiya jata hai.
maignetait ayask ke pramukh kshetr
karnatak (kudremukh), tamilanadu (salem, uttari arkat, nilagiri, malanad, devala adi), andhr pradesh (adilabad, karimanagar, nijamabad), keral (kojhikod), hariyana (mahendragadh), jharakhand (sianhabhoomi) tatha u disa, maharashtr evan gova.
limonait lauh ayask ke kshetr
limonait lauh ayask pashchim bangal ke birabhoom zile ki jamuda tatha mahadev shreniyoan mean paya jata hai. himachal pradesh mean mandi kshetr, jammoo kashmir ke jammoo tatha oodhamapur zile, uttar pradesh ke madhaval, almo da tatha nainital zile evan gujarat ke navanagar, porabandar, joonagadh, bhavanagar, b dodara evan khandeshvar ki khanoan se bhi lauh ayask ka utkhanan kiya jata hai.
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tika tippani aur sandarbh
bahari k diyaan
sanbandhit lekh