Yuav nrhiav dab tsi thaum fossicking rau kub?

Cov txheej txheem:

Yuav nrhiav dab tsi thaum fossicking rau kub?
Yuav nrhiav dab tsi thaum fossicking rau kub?
Anonim

Hlau Staining & Gossans: Tsis yog txhua txoj hlab ntsha tsim ntau quartz - cov leeg kub muaj peev xwm muaj cov calcite lossis feem ntau sulfides - uas feem ntau huab cua rau hauv cov hlau stained thaum cov pyrites hloov mus rau hlau oxides. Ntau cov hlau oxides xws li hematite, magnetite thiab ironstonetuaj yeem ua qhov ntsuas tau zoo.

Kuv yuav tsum nrhiav dab tsi thaum nrhiav kub?

Yog tias koj xav paub qee qhov xwm txheej geology los saib xyuas koj qhov kev cia siab tom ntej, nyeem hauv qab no

  1. Pob zeb nrog ntau xim. …
  2. Pob zeb uas muaj hlau stains. …
  3. Pob zeb uas muaj Quartz leeg. …
  4. Pob zeb hauv Fault Zones. …
  5. Pob zeb nyob rau lwm qhov chaw. …
  6. Pob zeb hauv qhov chaw paub Geological. …
  7. Zoo kawg.

Qhov kub yuav nrhiav tau nyob qhov twg?

Kub feem ntau pom raws li cov hlau ntshiab, ib txwm muaj. Sylvanite thiab calaverite yog cov ntxhia pob zeb kub. Kub feem ntau pom nyob rau hauv cov hlab ntsha quartz, los yog placer kwj gravel. Nws yog mined hauv South Africa, Tebchaws Asmeskas (Nevada, Alaska), Russia, Australia thiab Canada.

Yuav ua li cas koj thiaj paub qhov twg yuav tau txais kub?

thawj kauj ruam yog nrhiav txoj cai qhov chaw nyob hauv tus dej uas cov kub yuav khaws tau, xws li ib tug crook nyob rau hauv txaj, pas dej ua ke, cav jams, sab hauv cov ces kaum ntawm tus dej los yog qhov chaw nruab nrab ntawm pob zeb. Tom qab ntawd pib khawb, sau koj lub lauj kaub nrog gravel. Los ntawm qhov ntawd, tsis tu ncua weed tawm cov pob zeb loj dua thiabpebbles.

pob zeb dab tsi yog qhov ntsuas kub?

Ntau tus neeg paub txog kev sib koom ua ke ntawm kub nrog quartz. Cov hlab ntsha kub feem ntau tsim nyob rau hauv quartz pob zeb thiab nws yog ib qho taw qhia los nrhiav. Txawm li cas los xij, ntau tus neeg saib xyuas muab kev saib xyuas ntau dua rau quartz tshaj qhov nws tsim nyog tiag tiag.

Pom zoo:

Nthuav cov khoom
Thaum twg peb lub pas dej tauv tsim?
Nyeem ntxiv

Thaum twg peb lub pas dej tauv tsim?

Peb lub Gorges Dam yog lub pas dej loj loj uas hla tus Dej Yangtze los ntawm lub nroog Sandouping, hauv Yiling District, Yichang, Hubei xeev, nruab nrab Tuam Tshoj, nqes ntawm peb Gorges. Peb Gorges Dam tau ua lub chaw nres tsheb loj tshaj plaws hauv ntiaj teb raws li kev teeb tsa muaj peev xwm txij li xyoo 2012.

Puas yog acetamide muaj ntxhiab tsw?
Nyeem ntxiv

Puas yog acetamide muaj ntxhiab tsw?

Cov tshuaj acetamide yog cov tshuaj acetic acid-derived uas tau txheeb pom tias yog tsw zoo li ammonia lossis vinegar. Nws tseem yuav cling rau qhov chaw uas musculus nyob rau hauv pw tsaug zog thiab yuav tau txais zaub mov scrounge. Vim li cas acetamide yaj hauv dej?

Kuv puas tau mob plawv?
Nyeem ntxiv

Kuv puas tau mob plawv?

Feem ntau, lawv tshwm sim los ntawm kev ntxhov siab thiab kev ntxhov siab, lossis vim tias koj tau muaj caffeine, nicotine, lossis cawv ntau dhau lawm. Lawv kuj tuaj yeem tshwm sim thaum koj cev xeeb tub. Muaj tsawg zaus, palpitations tuaj yeem yog ib qho cim ntawm lub plawv mob hnyav dua.