YOUR HELP TO WORK METALS MINE COPPER AND CAST,DEBUR AND REALIZE MANUFACTURE
http://www.geocities.com/eagal14u/RainbowLight/index.html
HEAVY METAL-WORKING PAGE -BASIC CONTACT GUIDE "FILL OUT WITH SEARCH ENGINESÈ AS RESEARCH TOOLS.
GOLD BLOOM
AND THE CERTAIN KNOWLEDGE
AND HOW PROSPECTORS GET
TO THAT POINT!
EGZAMPLE!
RANDOM COMPANY PROFILE WITH REFFERENCES-NOT AN ENDORSEMENT.-FOR GEO EDU.
http://www.shabait.com/articles/publish/article_337.html
Nevsun Resources is doing gold and base metal exploration works in Eritrea. Exploration involves
several steps of work. The first step is acquiring permits and ground to work followed by initial
prospecting surveys which include examination of previous data, maps, topographic maps, landsat
images, air photos and setting up logistics etc. These activities are supported through ground
controls over the license area. The first step also involves inquiring with the local people and
administrations regarding the past history of the prospect area, any history of current or old gold
panning activities in the area etc. All plausible steps are taken to get acquainted with the prospect
area. After these initial surveys a work program and budget is developed. Activities in the work
program include examination of outcrops and rock chip sampling, soil and stream sediment
sampling, mapping at an appropriate scale and so forth. Each of these activities is guided by a
specific orientation survey results. The above is possible under a government permit called
“Prospecting License” which allows an area of 100 sq. km. and lasts for one year. After a
satisfactory completion of the prospecting survey requirements another higher up license called
“Exploration License” is issued. It has an elevated commitment of works and budgets to be
carried out over a period of three years. Currently, Nevsun Resources is working under
exploration license over the Bisha area.
Exploration drilling has already been underway, what are the developments?
Recently we have completed airborne and ground geophysical surveys and mechanical trenching.
The geophysical surveys (EM and Gravity) were used to locate conductors buried deep in the
ground and the trenching is used to expose anomalous ground covered by soil or sand. At the
moment we are conducting a diamond-drilling program pursuing conductors located through the
geophysical surveys. To date we have drilled 53 holes, and we have been successful in locating
the conductors. Each hole could go up to 200m deep depending on the outcome of the drilling,
and it is the geologist on site who decides how deep to go. Results (rock chemical data) for the
first 24 holes are in and they are very encouraging. Results for the remainder of the holes are
forthcoming. The current drilling program will cover 6500m of core drilling.
What do you mean by ‘encouraging results’?
In this case encouraging results means high-grade gold and base metals continue to be discovered
as we keep drilling. In technical terms, at Bisha we have discovered a synclinal (concave upward)
rock structure that hosts a significant sulfide (metallic mineral) body capped by a gold enriched
oxide iron horizon followed by a supergene (enriched) copper horizon. The oxide gold horizon
appears to be up to 35m thick while the underlying supergene copper horizon is 30-35 meters
thick. All of the above is underlain by primary massive sulfides. We have drill tested 900m of
strike length of similar structures. More extension and drill testing of the structure is to come in the
next drilling program. The Bisha deposit is now labeled as a Volcanogenic Massive sulfide (VMS)
deposit with a high grade gold cap.
What does ‘high-grade’ mean in simple terms?
High grade means above average concentration of ore mineral in a given bulk material. Bisha is
high grade but we still have to figure out the tonnage, metallurgical feasibility and other
infrastructure and logistical matters before considering it for production.
AMID WORMWOOD,MUGWART AND TEA OF HORSECHESTNUT LEAVES ASHWAGANDA
http.2020org-SERIOUS HOW TO'ZASSAY TECH FROM 1800'S AND OTHER HOW TO
'Z eg.Mould Production
The use of sands to make moulds and cores is nearly universal in the metal casting industry. A pattern (often made of wood) is used to make the mould, which establishes the external shape of the metal casting. To make a sand mould, clean sand is mixed with small amounts of hydrophilic clay, usually bentonite, and pulverized coal. Water is added to facilitate handling, and the mixture is placed in two boxes called the "cope" and the "drag." The pattern is then used to transfer the desired external shape of the metal casting in the packed sand in the cope (top of the casting) and the drag (bottom of the casting). The two boxes with the pattern impression constitute the mould.THE CORE SEPARATES A SPACE THAT BECOMES THE HOLLOW INSIDE OF THE CASTING! -The core is the interior piece of the mould needed to make hollow castings. In the core room of a metal casting facility, new sand is mixed with resin and sometimes a catalyst and formed into the core. The core is then placed in the mould, and the two mould boxes are assembled into a ''flask'' ready for casting. In the mould production process for investment casting, a wax pattern is repeatedly dipped into ceramic slurry and coated with dry ceramic grit until the mould is of adequate thickness. The mould is then dried via water evaporation before it can be used. Drying is the rate-limiting step for this kind of mould production, and the metal casting industry would benefit from a separation technology that reduced drying time in investment casting mould production (Carter, 1997). Casting Production During casting, molten metal is poured into the mould. The flask is then set aside to cool. In the shake-out house, when the metal casting is solid but still hot, it is removed from the mould. After further cooling, the casting is transferred to the cleaning room where remnants of the core are removed. The metal casting that comes out of the mould includes metal that was cast into the "gates" (openings through which molten metal reaches the mould and through which gases are vented) and "risers" (reservoirs from which metal flows into the casting as it cools and contracts). The gates and risers are excess metal and comprise between 5 and 50 percent of the casting. They must be removed either mechanically or by hand. During the mould production and casting production operations, dust is created. Most metal casting operations have dust control facilities to maintain high-quality ambient air, but disposal of the captured dust is a problem. Better dust removal technologies would benefit the industry as a whole. Removal of Impurities from Molten Metal Both ferrous and nonferrous metals are melted in furnaces prior to casting. Removal of impurities from the molten metal is an important separation issue for the metal casting industry. Technologies currently used include the addition of deoxidants, usually silicon or aluminum, and the addition of magnesium to certain alloys for the removal of oxygen and sulfur. Improved, cost-effective technologies to remove impurities from molten metal would be of great interest to the metal casting industry. Gas inclusions, caused by gases given off during casting, are often found in the gates and risers removed from mould castings. These impurities increase the difficulty of recycling foundry-generated scrap. Methods for preventing or minimizing gas inclusions in castings would be beneficial to the industry.QUOTE FROM "Separation Technologies for the Industries of the Future (1998)
National Materials Advisory Board"
Here some suggestions of alternate ones to the uniform usage of the automobile:
The co-voiturage: the co-voiturage allows diminishing the number of automobiles on the roads and, of fact even, to lessen the traffic jams. The co-voiturage can move a bigger number of persons without all as much to increase the consumption in gasoline of your automobile. Of more, you can ask a certain minimal compensation to your passengers for the used gasoline and for the usage of your automobile this that reduces the usage costs of your automobile.
The public transit: the public transit (buses, subway, trains of suburbs) is a co-voiturage type on a large scale. This effective means to all points of saw and gives a certain movement liberty since you do not have at trainer constantly your automobile, such a weight, of a place to l'autre... and there is not any problem of stationnement. There is besides incitive stationnements to the subway stations Namur (next to THE hippodrome of Montréal), Longueuil and Radisson. It is necessary also to note as the public transit to Montréal is one of the more effective, cleaner one and more security in north america. For more of information, visit the excellent sites of the STM, the site of the agency Métropolitaine Transportation (AMT) that supervises the public transit in the region of Montréal or the one of the STL for Laval and the shore north and the site of the STRSM for the Shore South.
The modal cocktail: the modal cocktail is an idea of the Ministries of the transportations of the Quebec and was resumed notably by the Group Bicycle (Bicycle Quebec) and the Office of the taxi of the urban Community of Montréal. The cocktail consists in a savors mixes means of transportation: public transit, taxi and automobile housing. One can, well on, add or modify ingredients, the bicycle and the co-voiturage are examples. The annual composition of the cocktail is the following one: eleven monthly cards of the STCUM, five taxis a week, an automobile housing by weekend and a housing of a month by year (for the vacation). The all coute, in average, of $2000 to $3000 dollars of less by year that the usage of an automobile without losing mobility!
SOLAR LINKUP RESEARCH PAGE SOLAR RESEARCH AND JOBS LINK.
BOOKS ON LINE! - 3000 http://books.nap.edu/
BOOK-READ-PRINT-HERE!-"Applications of Diamond and Diamond-Like Materials"1990.READ HERE-LAPIDARY APPLICATIONS!
(HERE IS A SHORT LIST ENVIED BY GROWERS AND BLENDERS)-TO PARTIALY BOILED TOBACCO LEAVES.(10-30 SECONDS ONLY) (BOIL WATER THEN ADD LEAVES)(SAVE THE WATER IN CASE YOU OVER DILUTED THE TOBACCO.DRY IN VERY LOW OVEN-JUST ABOVE BODY TEMPERATURE.)
ADD THE EXTRACT YOU BOIL OUT OF 5 POUNDS OF CHICORY,SALSIFRY,DANDELION,HOG THISTLE(A LETTUCE)(USE THE CLEANED WHOLE PLANTS INCLUDING ROOTS AND A STRIP OF KINIKINIK OR PUSSYWILLOW BARK FOR EXTRA FLAVOR.)AN EXTRACT TO BE ADDED TO THE TOBACCO AFTER DRYING.) THIS PRODUCT MAKES A SMOOTH LOW TAR TABACCO YOU CAN GROW AND USE FOR $10/YEAR PLUS THE COST OF THE RICEPAPERS!
THIS RECEIPY ALSO WORKS FINE FOR HERBAL TOBACCO'S TRADITIONALY MADE FROM
COLTSFOOT,MULLIN(VELVET DOCK)SWEETGRASS,DANDELION,CHICORY WITH A FEW LEAVES OF
VIOLET,CRABAPPLE,AND A HANDFULL OF ARTEMISIAN-SAGE.
http://zlip.to/naturesteas-THIS IS A NORTH AMERICAN ANGELICA.,alexanders or macedonian parsleyTHE VARIETY IS CALLED ALEXANDERS-ROOTS ARE GOOD FOOD AND THE PLANT HAS BEEN DESCRIBED AS POISON DUE TO A FEW SKIN REACTIONS
DUE TO THE HOT ESSENTIAL OILS IT CONTAINS-NOTE:ONE OR TWO ROOTS WITH LUNCH BOILED MAKES A LADIES DAY GO BETTER.CONTAINS ESTROGENS,AVOID IF PREGNANT!-CARROT-CELLERY FAMILY-THIS IS A FIRST CHOISE LADIES HERB AS IT PROMOTES ALL THE VERY NICE FEMINE QUALITIES OF POISE,BEAUTY,HEALTH SERENITY,AND THE MYSTERIOUS CHARM!
NOTE:--DID YOU KN0W THERE IS NO UPPER DOSE OF NATURAL INTERFERRON? 35 MUSHROOMS/DAY COOKED STEWED,FRYED,BAKED IN A VARIETY OF FOOD IF TAKEN IN 3 OR 4 MEALS/DAY TENDS TO REMOVE HEPATITIS-C IN WEEKS NOT YEARS.THE MUSHROOM IS THE SHITAKE CHINESE AND JAPANESE AND CAN BE GROWN ON BIRCH LOGS QUITE CHEAPLY