貴州銅仁金鑫礦業有限公司

銅仁汞礦石：銅仁地區汞礦的產量
Tongren mercury ore: the output of mercury ore in Tongren area
【汞】常稱水銀，是極易流動的銀白色液態金屬，內聚力很強，化學元素符號為Hg。原子系數80，熔點-38.87℃、沸點357℃、密度13.6 克/立方厘米（在0℃時）。廣泛用于電器儀表、化學、醫藥、原子能工業等方面。汞的用途雖然廣泛，但它的毒性對生產工人的身體健康和周圍生態環境造成較大的危害，使其在一些工業方面的使用受到局限。比如：溫度計和干電池，國家環保部門就不允許使用汞和汞的化合物。因此，國內外市場汞的消費量從1965 年以后就出現下降的趨勢，汞生產量也相應減少。盡管如此，但汞在許多工業領域所發揮的獨特作用，預測在相當長的時間內仍是其他材料所無法取代的，仍有相當的需要和發展前景。銅仁地區貴州汞礦和銅仁汞礦所生產的水銀都是采用火法冶煉而成，其中所含各種雜質極易分離，質量相當高，一般純度達99.9996%以上，在出口國標市場上，享有免檢之譽，因此不分等次。20 世紀50年代外銷蘇聯和東歐各國，60 年代后銷往第三世界各國，70 年代銷往美國、法國、英國、德國、日本等 40 多個國家和地區。中華人民共和國成立前，銅仁地區汞的產量無詳細的文字記載，只是根據有關資料零星表述，有所反映。英法水銀公司開采時，外運水銀700 噸。民國初年，省溪縣（今萬山特區）豐年產汞量90 噸左右。從民國27 年至35 年（1938—1946），國民政府資源委員會貴州礦務局（后改稱汞業管理處、西南汞礦局）在萬山和銅仁大硐喇共計生產汞880.58 噸、朱砂72.4 噸。1949 年前，萬山共開采老礦硐238 個，地質工程人員根據空場體積和平均品位測算，認定從明初朱砂水銀場局到1949 年萬山解放，共計數百年間，產汞量可達8000 噸。從1950 年到2003 年共產汞2.13 萬噸。上述各時期產汞共計3.09 萬噸。銅仁市銅仁汞礦從1952 年至1995 年止，共產汞5644.44 噸。1949 年前，大硐喇汞礦開采老礦硐100 多個，經地質工程人員根據空場體積和局部平均品位計算，先后約采汞礦石49 萬噸（品位0.6%），產汞784噸。上述各時期產汞共計6428.4 噸。萬山汞礦區各時期產汞3.09 萬噸、銅仁大硐喇汞礦區各時期產汞6428.4 噸、各縣鄉鎮企業歷年累計產汞3165.88 噸。銅仁地區自古以來至2011 年，共計產汞4.24 萬噸。此數據是不完全的統計，因年代久遠，定有漏落，僅供歷史研究參考。

[mercury] it is often called mercury. It is a silver white liquid metal that is easy to flow. It has strong cohesion and the chemical element symbol is Hg. Atomic coefficient 80, melting point - 38.87 ℃, boiling point 357 ℃, density 13.6 g / cm3 (at 0 ℃). It is widely used in electrical instruments, chemistry, medicine, atomic energy industry, etc. Although mercury is widely used, its toxicity does great harm to the health of workers and the surrounding ecological environment, which limits its use in some industries. For example: thermometers and dry batteries, the national environmental protection department does not allow the use of mercury and mercury compounds. Therefore, the consumption of mercury in domestic and foreign markets has declined since 1965, and the production of mercury has decreased accordingly. Nevertheless, the unique role played by mercury in many industrial fields is predicted to be irreplaceable by other materials for quite a long time, and there are still considerable needs and development prospects. The mercury produced by Guizhou mercury mine and Tongren mercury mine in Tongren area is smelted by fire. The impurities contained in them are easy to separate and of high quality. The purity is generally over 99.9996%. In the export national standard market, it enjoys the reputation of exemption from inspection, so it is not graded. It was exported to the Soviet Union and Eastern European countries in the 1950s, to the third world countries after the 1960s, and to more than 40 countries and regions such as the United States, France, Britain, Germany and Japan in the 1970s. Before the founding of the people's Republic of China, there was no detailed written record of the mercury production in Tongren area, but it was only expressed sporadically according to the relevant information and reflected. When British and French mercury companies are mining, 700 tons of Mercury will be transported abroad. In the early years of the Republic of China, about 90 tons of mercury was produced annually in Xixian county (now Wanshan Special Zone). From the 27th to 35th years of the Republic of China (1938-1946), Guizhou Mining Bureau of National Government Resources Committee (later renamed as mercury industry management office, southwest Mercury Mining Bureau) produced 880.58 tons of mercury and 72.4 tons of cinnabar in Wanshan and Tongren dadongla. Before 1949, Wanshan mining a total of 238 old mine caverns. According to the calculation of open field volume and average grade, geologists determined that from the early Ming Dynasty cinnabar mercury field bureau to the liberation of Wanshan in 1949, the total mercury production reached 8000 tons in hundreds of years. From 1950 to 2003, the total amount of mercury was 21300 tons. A total of 30900 tons of mercury were produced in the above periods. From 1952 to 1995, Tongren mercury mine in Tongren City had a total mercury content of 5644.44 tons. Before 1949, more than 100 old mines were mined in dadongla mercury mine. According to the calculation of empty field volume and local average grade, geological engineers successively mined about 490000 tons (grade 0.6%) of mercury ore and produced 784 tons of mercury. The total mercury production in the above periods is 6428.4 tons. Wanshan mercury mining area produces 30900 tons of mercury in each period, Tongren dadongla mercury mining area produces 6428.4 tons of mercury in each period, and township enterprises in each county produce 3165.88 tons of mercury in total over the years. Tongren district has produced 42400 tons of mercury from ancient times to 2011. This data is incomplete statistics, because of the long history, there must be omissions, only for historical research reference.
貴州汞選礦的主要方法有哪些？
What are the main methods of mercury beneficiation in Guizhou?
辰砂呈紅色，密度大、性脆、天然可浮性良好?？刹捎妙A選、重選和浮選或幾種方法聯合選別。1.預選汞礦石的手選是傳統的預選方法。辰砂呈紅色或暗紅色，易與圍碉及脈石礦物識別。同時，由于辰砂性脆，礦石在破碎過程中，容易從辰砂嵌布密集處斷裂，辰砂往往暴露在礦石的破碎面上，有利于手選。手選通常是在帶速一般為0.1～0.4米/秒的手選皮帶上進行。大塊礦石的手選，有時也在粗碎前設專門的手選臺處理。手選有揀出精礦和揀出廢石兩種方式，前者用于入選礦石品位較低的情況，后者用于入選礦石品位較高的情況。礦石入手選前通常還需要經過粗碎和分級處理。國內較典型的手選流程如下圖所示。圖中所示的手選粒級為20～100毫米，有的礦山將這一粒級又分為幾個粒級進行手選。手選的指標，各礦山在不同的礦石品位情況下和不同的時期有較大的差異。一般手選廢石率在40～70%左右(對入選礦量而言)。手選前礦石常需用沖洗水洗去礦石表面的礦泥。由于辰砂天然可浮性好，細粒辰砂易隨沖洗水而流失，故須有相應的設施(如沉淀池)對沖洗水中的細粒辰砂進行沉淀回收。手選流程圖破碎篩選是汞礦石的又一種預選方法。辰砂與所有脆性礦物一樣，在破碎過程中由于選擇性破碎的結果，而富集在細粒級礦石中。選擇適當的篩孔尺寸進行分級，拋棄篩上級別，從而達到預選的目的。墨西哥佩德納萊斯(Pedernales)汞礦將原礦破碎篩分后，丟棄占原礦量三分之一的+32毫米粒級，-32毫米粒級送回轉窖煉汞。美國薩爾弗.班克(Sulphur Bank)選廠曾采用225毫米格篩分級原礦，將+225毫米粗塊丟棄，篩下物-225毫米粒級再進入篩分、洗礦手選和重選。2.重選辰砂密度大，利于用重選法處理。但在生產實踐中一般不采用單一的重選流程處理汞礦石。其原因，一是因為辰砂多呈浸染狀粗細粒不均勻嵌布或細粒嵌布，細粒級辰砂在重選過程中難以得到充分而有效地回收。二是由于辰砂性脆，天然可浮性好，磨礦過程中產生的細粒辰砂，容易在重選時漂浮水面而流失。因此，重選的尾礦往往是通過分級再磨后，進行浮選處理。新晃汞礦一座選廠，曾于1959~1963年用單一重選流程處理平均品位為0.186%(Hg)的礦石，回收率平均56%(Hg)，尾礦品位平均0.087%(Hg)，精礦品位平均3.4%(Hg)。后于1964年改為單一浮選流程。因此，汞礦選廠常采用重,浮聯合流程。重選僅用于回收一部分已單體解離的粗粒辰砂，或從中選出一部分朱砂產品。汞礦石的重選以搖床和跳汰機應用最為普遍。搖床可獲得高質量的精礦，供生產朱砂產品。跳汰機則多用于處理礦石入磨前預先篩分的篩下粒級，或設置在磨礦分級回路中，及時回收單體解離的辰砂，以避免過粉碎。同時也可從跳汰精礦中回收一部分較粗顆粒的朱砂產品。近幾年來，有的選廠正在試用跳汰機取代粗選搖床。日本依套木卡(亻卜厶力)選礦廠采用跳汰機和自然汞捕集機回收原礦中的大部分自然汞。3.浮選浮選是汞礦選礦中應用最普遍而最有效的選礦方法。浮選不僅能有效地回收礦石中的辰砂，而且對自然汞、氯硫汞礦等多種汞礦物也能有效地回收。浮選還用于處理含汞的多金屬礦石。絕大多數汞礦石中的主要目的礦物是辰砂。辰砂有良好的自然可浮性，因此，單一辰砂型礦石的浮選工藝流程和藥劑制度都比較簡單。常采用的流程為一段或兩段磨礦，分級溢流粒度一般為~85%，-200目，個別選廠浮選粒度更粗。浮選流程常采用一次粗選，一至二次精選，二至三次掃選。浮選藥劑，多用重金屬鹽類作為辰砂的活化劑，如硫酸銅、硝酸鉛、醋酸鉛、氯化汞等。硫酸銅應用最廣，一般用量為100~300克/噸。也有的選廠不用活化劑。辰砂的捕收劑是黃藥類。國內選廠普遍用乙基黃藥，用量80~240克/噸。有的選廠曾采用過黃藥、黑藥混合用藥，其選別指標與單用黃藥時相差無幾。美國麥克德米特選廠處理含辰砂和氯硫汞礦的礦石(其含量比為7:3)，用異丙基黃藥作捕收劑。日本依套木卡選廠處理含汞量中70%為自然汞，30%為辰砂的礦石，用戊基黃藥作捕收劑。一些試驗資料表明，為提高低品位汞礦石浮選的精礦品位，可根據礦石性質選用單寧、栲膠、檸檬酸、羧甲基纖維素、淀粉、水玻璃等作為脈石抑制劑或礦泥分散劑。但在生產實踐中應用的不多。浮選辰砂的最佳礦漿pH值是6和7.5~7.8，不過在pH值5~8.5范圍內，辰砂也能保持很高的浮選回收率。所以，一般選廠都不使用pH調整劑，而采用礦漿的自然pH值，大致為6~8之間。對于單一辰砂型礦石，浮選都能獲得很好的選別指標。當原礦品位為0.1~0.5%(Hg)時，浮選回收率可達90~96%。當處理比較復雜的礦石時，回收率略低于90%。浮選精礦的品位，各選廠差異較大，國內選廠一般在10~30%(Hg)之間居多，國外選廠最高者達75%(Hg)，最低者僅1.5%(Hg)。精礦品位的高低，除與原礦品位和礦物組成的復雜程度有關而外，往往還涉及到精礦的冶煉方法。浮選廠設備，國內選廠多采用中小型碎磨設備和機械攪拌式浮選機。少數選廠用浮選柱作粗選設備，其技術經濟指標與機械攪拌式浮選機相差無幾。國外有的規模較大的選廠，采用了自磨機和較大型的浮選機。

Cinnabar is red, with high density, brittleness and good natural floatability. Pre separation, gravity separation and flotation or several methods can be used. 1. The manual separation of preconcentration mercury ore is a traditional preconcentration method. Cinnabar is red or dark red, which is easy to identify with the surrounding blockhouses and gangue minerals. At the same time, due to the brittle nature of cinnabar, the ore is easy to break from the dense distribution of cinnabar in the process of crushing. Cinnabar is often exposed on the crushing surface of the ore, which is conducive to hand dressing. Manual selection is usually carried out on the belt with a belt speed of 0.1-0.4m/s. For the manual separation of large ore, sometimes a special manual separation platform is set up before coarse crushing. There are two ways of manual separation, i.e. picking out concentrate and picking out waste rock. The former is used in the case of low ore grade and the latter is used in the case of high ore grade. The ore usually needs to go through coarse crushing and grading treatment before starting to concentrate. The typical manual selection process in China is shown in the figure below. In the figure, the manual grading is 20-100mm, and some mines divide this grading into several grading for manual grading. The indexes of hand dressing vary greatly in different ore grades and different periods. Generally, the rate of waste rock from hand dressing is about 40-70% (in terms of ore volume). Before hand separation, the ore often needs to be washed with washing water to remove the slime on the ore surface. As cinnabar has good natural floatability, fine cinnabar is easy to lose with washing water, so it is necessary to have corresponding facilities (such as sedimentation tank) to recover the fine cinnabar in washing water. The crushing and screening of handmade flowsheet is another method of preconcentration of mercury ore. Like all brittle minerals, cinnabar is enriched in fine-grained ore due to the result of selective crushing. Select the appropriate mesh size for classification, discard the upper grade of the sieve, so as to achieve the purpose of pre selection. After crushing and sieving the raw ore from the mercury mine in Pedernales, Mexico, the + 32mm grain size, which accounts for one third of the raw ore, is discarded, and the - 32mm grain size is sent to the rotary cellar for smelting mercury. Sulphur bank used to use 225 mm sieve to classify the raw ore, discard the + 225 mm coarse block, and then the - 225 mm size fraction of the residue was screened, washed and re sorted. 2. The density of heavy concentration cinnabar is large, which is convenient to be treated by heavy concentration method. However, in production practice, a single gravity separation process is generally not used to treat mercury ore. The first reason is that the cinnabar is mostly disseminated with uneven or fine-grained inlay, so it is difficult to recover the fine-grained cinnabar fully and effectively in the process of re concentration. Second, due to the brittle nature of cinnabar and good natural floatability, the fine cinnabar produced in the grinding process is easy to float on the water surface during gravity separation and lose. Therefore, the tailings of gravity separation are often treated by flotation after grading and regrinding. A concentration plant of Xinhuang mercury mine once used a single gravity separation process to treat ores with an average grade of 0.186% (Hg) from 1959 to 1963, with an average recovery of 56% (Hg), an average tailings grade of 0.087% (Hg), and an average concentrate grade of 3.4% (Hg). In 1964, it was changed to a single flotation process. Therefore, the combined process of gravity and flotation is often used in the mercury ore dressing plant. The gravity separation is only used to recover a part of coarse cinnabar which has been separated by monomer, or select a part of cinnabar products from it. The application of shaker and jig is the most common in the gravity separation of mercury ore. High quality concentrate can be obtained by shaking table for cinnabar production. Jigs are mostly used to process the pre screened particles before ore entering the grinding, or set in the grinding grading circuit to recover the separated cinnabar in time to avoid over crushing. At the same time, some coarse cinnabar products can be recovered from jigging concentrate. In recent years, some concentrators are using jigs to replace primary shakers. The jigger and natural mercury catcher are used to recover most of the natural mercury in the original ore in the Japanese yitaomuka (youyuli) concentrator. 3. Floatation is the most common and effective method in mercury ore dressing. Flotation can not only effectively recover cinnabar in ore, but also a variety of mercury minerals such as natural mercury, mercuric chloride and sulfur ore. Flotation is also used to treat polymetallic ores containing mercury. Cinnabar is the main target mineral in most mercury ores. Cinnabar has good natural floatability, so the flotation process and reagent system of single cinnabar ore are relatively simple. The commonly used process is one or two-stage grinding, and the grading overflow particle size is generally ~ 85%, - 200 mesh, and the flotation particle size of some concentrators is coarser. Flotation process usually adopts primary roughing, primary to secondary cleaning and secondary to tertiary scavenging. Flotation reagents, mainly use heavy metal salts as activators of cinnabar, such as copper sulfate, lead nitrate, lead acetate, mercuric chloride, etc. Copper sulfate is the most widely used, with a general dosage of 100-300 g / T. Some concentrators do not use activators. The collector of cinnabar is xanthate. Ethyl xanthate is commonly used in domestic concentrators, with a dosage of 80-240 g / T. Some concentrators have used a mixture of yellow and black drugs, and their selection indexes are almost the same as those of yellow drugs alone. Mcdermitte concentrator in the United States deals with ores containing cinnabar and mercuric chloride (the content ratio is 7:3), using isopropyl xanthate as collector. In the treatment of ores containing 70% natural mercury and 30% cinnabar in yitaomuka concentrator, Japan, amyl xanthate was used as collector. Some experimental data show that tannin, tannin extract, citric acid, carboxymethylcellulose, starch and water glass can be selected as gangue inhibitors or slime dispersants according to the ore properties in order to improve the concentrate grade of low-grade mercury ore flotation. However, it is seldom used in production practice. The optimal pH value of flotation cinnabar pulp is 6 and 7.5-7.8, but in the range of pH value 5-8.5, cinnabar can also maintain a high flotation recovery. Therefore, in general, pH regulator is not used in concentrator, but natural pH value of pulp is about 6-8. For single cinnabar ore, flotation can achieve good separation index. When the grade of raw ore is 0.1-0.5% (Hg), the recovery of flotation can reach 90-96%. When dealing with complex ores, the recovery is slightly lower than 90%. The grade of flotation concentrate varies greatly among different concentration plants. Domestic concentration plants are generally in the range of 10-30% (Hg), while the highest concentration in foreign concentration plants is 75% (Hg), and the lowest concentration is only 1.5% (Hg). The grade of concentrate is not only related to the complexity of raw ore grade and mineral composition, but also to the smelting method of concentrate. Flotation plant equipment, domestic concentrators mostly use small and medium-sized grinding equipment and mechanical agitation flotation machine. A few concentrators use flotation column as roughing equipment, whose technical and economic indexes are almost the same as those of mechanical agitation flotation machine. Some large-scale concentration plants abroad have adopted autogenous mills and larger flotation machines.
貴州工業汞：如何找汞礦？汞的資源分布及找礦標志
Industrial mercury in Guizhou: how to find mercury deposits? Distribution of mercury resources and its prospecting criteria
汞是在常溫下唯一呈液態的金屬，又名稱水銀。由于有特異的物理化學性能，因此汞廣泛用于化學、電氣、儀表及軍事工業等。此外，汞還用作原子核反應堆的冷卻劑和防原子輻射材料，也用于提取有色金屬，在生產中有著非常重要的作用。下面由小編帶領大家了解一下汞礦的特征及其找礦標志吧。汞的資源分布1、全球分布汞在自然界中分布極少，被認為是稀有金屬，極少以純金屬狀態存在，多以化合物形式存在，主要常見含汞礦物有朱砂(HgS)、氯硫汞礦、硫銻汞礦及其他一些與朱砂相連的礦物。按有用礦物組分，汞礦可劃分為單汞型、汞鈾型、汞銻型、汞硒型、汞金型及汞多金屬型。目前為工業利用者的主要是單汞型礦石。按容礦巖石，可將汞礦劃分為碳酸鹽型、碎屑巖型、火山巖型等。資料顯示，世界汞礦資源量約70萬噸，基礎儲量30萬噸。汞儲量較多的國家為：西班牙9萬噸，中國8.14萬噸，意大利6.9萬噸，吉爾吉斯斯坦4.5萬噸。世界汞礦床主要分布在特提斯-喜馬拉雅構造帶上。礦床主要類型為碳酸鹽型，占汞礦床儲量的90%，其次是碎屑巖型和巖漿巖型。世界汞礦床中超大型汞礦床主要有：西班牙阿爾馬登汞礦床，意大利伊德里亞汞礦床，吉爾吉斯斯坦璟可伊汞礦床，哈伊達爾干(海達爾坎)。2、國內分布我國汞礦目前保有儲量在8.14萬噸以上，居世界第三。我國汞礦資源較為豐富，現已探明有儲量的礦區103處，主要分布在12個省區。汞資源儲量就地區來看，西南地區占全國汞儲量的56.9%，其次是西北地區占28.4%，中南地區占14.4%，其他地區則很少，僅占0.3%。就各省區來看，貴州儲量最多，占全國汞儲量的38%，其次為陜西占20%、四川占16%、廣東占6%、湖南占6%、青海占4%、甘肅占4%、云南占3%。以上8個省區合計儲量占全國汞儲量的97%，其中前3位的貴州、陜西、四川，三省合計占74%。我國著名汞礦有貴州萬山汞礦、務川汞礦、丹寨汞礦、銅仁汞礦以及湖南的新晃汞礦。我國汞礦以碳酸鹽巖型為主（占90%以上），貴州萬山等特大型汞礦皆屬此類型。其次為碎屑巖型。我國已知大多數汞礦床產于中、下寒武紀地層之中(占儲量80%以上)，遠離巖漿活動區。在前寒武紀、中生代、新生代也有汞礦形成，但不占重要地位。汞礦的找礦標志1、遠離巖漿活動的地臺型碳酸鹽地層分布區，如湘、黔、川交界地帶；2、新生代火山及地熱活動區；3、背斜（復背斜）的軸部及其兩翼，特別是背斜軸部斷層帶；4、與汞礦化最密切的為低溫蝕變，主要有硅化、白云石化、方解石化，其次為重晶石化；5、雄黃化、雌黃化、輝銻礦化等低溫礦化區；6、砷、銻、汞異常區；7、測汞儀異常區。

Mercury is the only liquid metal at room temperature, also known as mercury. Because of its special physical and chemical properties, mercury is widely used in chemical, electrical, instrument and military industries. In addition, mercury is also used as the coolant and anti radiation material of nuclear reactor, and is also used to extract non-ferrous metals, which plays a very important role in production. Now let's learn about the characteristics of mercury deposits and their prospecting indicators. The distribution of mercury resources 1. The global distribution of mercury is rare in nature. It is considered to be a rare metal, rarely exists in the state of pure metal, and mostly exists in the form of compounds. The main common mercury bearing minerals are cinnabar (HGS), mercury chlorite, mercury antimony sulfide and other minerals connected with cinnabar. According to the useful mineral components, mercury deposits can be divided into single mercury type, mercury uranium type, mercury antimony type, mercury selenium type, mercury gold type and mercury polymetallic type. At present, the single mercury ore is the main one for industrial users. According to ore bearing rocks, mercury deposits can be divided into carbonate type, clastic type and volcanic type. The data shows that the world's Mercury resources are about 700000 tons, and the basic reserves are 300000 tons. The countries with more mercury reserves are: Spain 90000 tons, China 81400 tons, Italy 69000 tons, Kyrgyzstan 45000 tons. Mercury deposits in the world are mainly distributed in the Tethys Himalayan structural belt. The main type of the deposit is carbonate type, accounting for 90% of the mercury deposit reserves, followed by clastic rock type and magmatic rock type. The world's largest mercury deposits include: Almaden mercury deposit in Spain, idriya mercury deposit in Italy, jingkoi mercury deposit in Kyrgyzstan, and haidargan mercury deposit. 2. At present, China's Mercury reserves are more than 81400 tons, ranking the third in the world. China is rich in mercury resources, 103 proven reserves of which are mainly distributed in 12 provinces. In terms of regional mercury reserves, Southwest China accounts for 56.9% of the country's Mercury reserves, followed by Northwest China accounts for 28.4%, Central South China accounts for 14.4%, and other regions account for only 0.3%. In terms of provinces and regions, Guizhou has the most reserves, accounting for 38% of the national mercury reserves, followed by Shaanxi accounting for 20%, Sichuan accounting for 16%, Guangdong accounting for 6%, Hunan accounting for 6%, Qinghai accounting for 4%, Gansu accounting for 4%, and Yunnan accounting for 3%. The total reserves of the above eight provinces and regions account for 97% of the national mercury reserves, among which the top three provinces, Guizhou, Shaanxi and Sichuan, account for 74% in total. The famous mercury mines in China are Wanshan mercury mine, Wuchuan Mercury Mine, Danzhai mercury mine, Tongren mercury mine and Xinhuang mercury mine in Hunan Province. The main type of mercury deposits in China is carbonate rock type (accounting for more than 90%), and the large-scale mercury deposits such as Wanshan in Guizhou all belong to this type. The second type is clastic rock. Most of the known mercury deposits in China occur in the middle and lower Cambrian strata (accounting for more than 80% of the reserves), far away from the magmatic activity area. In Precambrian, Mesozoic and Cenozoic, mercury deposits were also formed, but they did not play an important role. The prospecting criteria of mercury deposits are as follows: 1. Platform type carbonate strata far away from magmatic activities, such as the junction of Hunan, Guizhou and Sichuan; 2. Cenozoic volcanoes and geothermal activities; 3. Axis and two wings of anticline (anticline), especially the axis fault zone of anticline; 4. Low temperature alteration is the most closely related to mercury mineralization, mainly including silicification, dolomitization and calcitization, followed by barite 5. Low temperature mineralization areas, such as androgenesis, etiolation and stibium mineralization; 6. Arsenic, antimony and mercury anomaly areas; 7. Mercury meter anomaly areas.
貴州水銀廠家解析朱砂的用法及使用禁忌
Analysis of the usage and taboo of cinnabar in Guizhou mercury factory
朱砂的用法數千年來，朱砂的神秘力量一直未曾消褪。人們不僅相信朱砂可以辟邪，還會滲入玉質里，造成沁色，使朱砂沁的說法在坊間廣為流傳。朱砂自古以來就用于辟邪鎮宅，佩戴朱砂可以避開鬼魂等陰暗的東西，任何人都可以佩戴。朱砂因為具有很強的陽氣磁場，常被用來驅逐不潔之物。比如說有的房屋風水不好，陰氣太重，那么放上朱砂或者朱砂做成的飾品都能起到很好的效果?；蛘哂械奈锲芬驗閬砺凡幻髯屓藫目赡苁艿缴窔馕廴?，那么用朱砂凈化也能起到辟邪的作用。朱砂還被作為一種轉運和開運的用具。比如長期被小人困擾或者運勢低迷，可以用朱砂放在香囊中隨身攜帶，這樣能有轉運的效果，而在車內放上朱砂風水飾物，也能保佑車主平安，尤其對于一些上夜班，或者在屠宰場、殯儀館等地方上班的人來說，朱砂飾物更能帶來好運。朱砂因為鮮艷的色彩和強大的風水作用，也被做成各種風水擺飾，如果放在相應的位置，能夠給主人帶來運勢的提升。比如說，放在流年財位上，能夠招財納福，帶旺主人的財運。而放在生肖位或者桃花位上，能夠帶旺主人的個人運勢和桃花運。朱砂用于治療心在平時建筑的時候也會用一些朱砂放在房屋的地基之中，或者畫符等等。朱砂的使用禁忌：朱砂有毒，不宜大量或者少量長期服用，由于其汞化物容易讓人體蛋白質發生變質，并可產期積聚體內，因此孕婦及腎功能不全者禁止使用。朱砂長時間受熱可發生化學反應，可析出汞及其他有毒物質，增大毒性，因此朱砂在使用過程中也要注意禁止用火煅燒。因為朱砂超過300溫度會釋放有毒氣體。一般佩戴沒有任何問題。

For thousands of years, the mysterious power of cinnabar has not disappeared. People not only believe that cinnabar can ward off evil spirits, but also penetrate into the jade to make it green, which makes the saying of cinnabar Qin widely spread among the people. Cinnabar has been used since ancient times to ward off evil spirits and suppress houses. Wearing cinnabar can avoid ghosts and other dark things. Anyone can wear it. Cinnabar is often used to expel unclean things because of its strong Yang magnetic field. For example, if the geomancy of some houses is not good and the Yin is too heavy, the ornaments made of cinnabar or cinnabar can have a good effect. Or some articles may be polluted by evil spirit due to unknown origin, so cinnabar purification can also play a role in exorcising evil spirits. Cinnabar is also used as a transport and transportation tool. For example, if you have been troubled by villains for a long time or have a bad fortune, you can use cinnabar to carry it with you in your sachet, which can have the effect of transportation. If you put cinnabar in your car, you can also protect the safety of your car owners. Especially for those who work on night shifts or in slaughterhouses, funeral homes and other places, cinnabar can bring more good luck. Cinnabar is also made into all kinds of Fengshui decorations because of its bright colors and powerful Fengshui function. If it is placed in the corresponding position, it can bring the owner the promotion of fortune. For example, in the position of money in the fleeting years, it can attract money and take advantage of the wealth of the master. And put in the zodiac or peach blossom position, can lead the owner's personal fortune and peach blossom fortune. Cinnabar is used to treat the heart. When building in normal times, some cinnabar will also be placed in the foundation of the house, or the symbols and so on. The use of cinnabar is taboo: cinnabar is toxic and should not be taken in large amount or in small amount for a long time. Because its amalgam is easy to cause deterioration of human protein, and can accumulate in the body during childbirth, pregnant women and those with renal insufficiency are forbidden to use it. The cinnabar can produce chemical reaction when heated for a long time, which can precipitate mercury and other toxic substances and increase the toxicity. Therefore, the cinnabar should not be calcined with fire in the use process. Because cinnabar will release toxic gas when its temperature exceeds 300. Generally, there is no problem in wearing.

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銅仁汞礦石：銅仁地區汞礦的產量

貴州汞選礦的主要方法有哪些？

貴州工業汞：如何找汞礦？汞的資源分布及找礦標志

貴州水銀廠家解析朱砂的用法及使用禁忌

貴州汞選礦的主要方法有哪些？

貴州工業汞：如何找汞礦？汞的資源分布及找礦標志