礦場(chǎng)土地使用情況文件翻譯-中英對(duì)照
Kaskad N已經(jīng)被準(zhǔn)分期支付911，780美元的歷史探索費(fèi)用，享有地面表面下層的使用的權(quán)利。 在許可證通過(guò)之后支付13，677美元(或者總數(shù)的1.5 %)和98.5 %未支付，采礦許可證14年剩下的津貼采用等額分期支付。
3 氣候、地文學(xué)和水文地質(zhì)學(xué)
3.1 氣候
強(qiáng)大陸性氣候。 夏季溫暖和7月溫度可能超過(guò)25°C， 1月和2月溫度通常在-20°C以下。 冬季溫度可能降低到-40°C。雪覆蓋層可能從11月持續(xù)到3月，平均降雪在100到200厘米之間。半干旱地區(qū)，年降水量通
常從200到250毫米的范圍。 每月降雨平均25到30毫米。 11月到1月是最潮濕的月份。
3.2地文學(xué)
Kuludjun 礦床的地文學(xué)為山丘起伏地貌，小灌木(圖2)覆蓋，溪水灌溉，陡邊山谷(圖3)。在南方東南方的探索許可證地區(qū)，偏西北處看起來(lái)，由于礦化作用基本與先前地區(qū)的結(jié)構(gòu)相同。 排水繼續(xù)同的定向一致，大約距許可地區(qū)的以南20 公里，表明這地區(qū)的勘探前景十分看好。 在許可證領(lǐng)域內(nèi)的海拔大約1100到1200米的范圍內(nèi)。
3.3 Hydrogeology
必須在礦產(chǎn)計(jì)劃過(guò)程中考慮許可地區(qū)內(nèi)地面水缺乏和干旱氣候狀況。 不過(guò)，礦床的東南大約25 公里Bukhtarminskoje 水庫(kù)能提供全部的用水需要。 水庫(kù)已經(jīng)沿Ertis 河建造，同樣可以提供用水來(lái)源。
圖2： Aleksandrovskoye 地區(qū)南部的典型地貌，三丘以及山谷。 注意電源線。
圖3：典型Aleksandrovskoye 南部區(qū)域的切割山谷地貌。 在前方的石墻是早期1900蘇聯(lián)礦石加工廠留下來(lái)的。
4 勘探歷史，資源和生產(chǎn)
Kuludjun 礦床在I860年發(fā)現(xiàn)，當(dāng)在Kuludjun 河和相關(guān)支流發(fā)現(xiàn)砂金礦時(shí)。在18世紀(jì)后期到1900世紀(jì)早期期間。有歷史記錄表明大約300千克金被從投資者開(kāi)采。
詳細(xì)探索工作首先在1920年代和1930年代開(kāi)始，并且導(dǎo)致GKZ 資源的‘對(duì)平衡'：包括A 種類28，600公噸的礦石資源10 g/t Au；54，780公噸的B 種類礦石類資源8.1 g/t Au； Cl種類206，328公噸礦石的資源6.6g/t Au； 以及C2種類218，744公噸礦石資源5.9 g/t Au。 總數(shù)金礦氧化物資源被為3.39公噸被開(kāi)采。 Cl種類51，134公噸的白鎢礦資源以0.30 %的WO3的平均等級(jí)，也包括15，194公噸的鎢礦。
在1900年代早期，找到了砂金礦的基巖源， Kuludjun負(fù)責(zé)開(kāi)采挖掘了一系列的勘探礦井(參閱第6 部分)。在表生外形的基地的礦井，用氧化物礦石向上選出礦石。 兩個(gè)小型加工廠建造在靠近許可證地區(qū)(圖3)的河邊，使用磨石輪(圖4)壓碎礦石。 大約3公噸的金礦總產(chǎn)量可以使用水銀選出。 這2.3公噸大約產(chǎn)生礦石等級(jí)>20 g/t Au。 全部采礦活動(dòng)已經(jīng)在1940后期停止。
有系統(tǒng)的開(kāi)采在1950年代重新開(kāi)始并繼續(xù)，直到這1980年代，并和包括地質(zhì)地圖的繪圖，眾多的礦坑，掘溝，鉆取的巖心和地球物理學(xué)(重力，磁性和電力)調(diào)查。
圖4：采用兩座加工廠磨石壓碎礦石。
計(jì)劃描述一種12公噸金礦C1 +C2 資源，以及一種25的PI 資源的金礦公噸和一種未下定義的C1 19公噸金的+C2 +P1 資源：從250米深度到500米深度的24公噸金礦PI 資源。
一份1996的Vost Kaz Nedra報(bào)告表明：在Kuludjun現(xiàn)有資源必須加以考慮，另外更遠(yuǎn)勘探工作要求把資源轉(zhuǎn)變成可接受GKZ種類礦產(chǎn)， 并允許進(jìn)入國(guó)家預(yù)算。
1985年一個(gè)6 到8 米之間的小型露天礦Veseloe 作為礦產(chǎn)開(kāi)采試點(diǎn)。 總計(jì)2080公噸礦石以12千克金礦的總產(chǎn)量一5.5 g/t Au選出平均等級(jí)。 在1994總計(jì)6100公噸Kuludjun的尾礦平均等級(jí)為3.1 Au g/t，在Bengum礦廠繼續(xù)加工以及7.3公噸的黃金得到提煉。
Kuludjun技術(shù)評(píng)估： SRKES 7119
Land Use Status
Kaskad N have been granted rights to subsurface use contingent upon staged payment of the historical exploration costs of USD 911,780. A total of USD 13,677 (or 1.5 % of the total) was paid upon grant of the licence and the remaining 98.5 % is to be paid Quarterly in equal installments over the 14 years of the mining licence.
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Kaskad N
SRK Exploration Services
3 CLIMATE, PHYSIOGRAPHY AND HYDROGEOLOGY
3.1 Climate
The climate is strongly continental. Summers are warm and July temperatures may exceed 25°C whilst January and February temperatures are regularly below -20°C. Winter temperatures may drop below -40°C. Snow cover may last from November to March with an average snowfall of between 100 to 200 centimetres. The area is semi arid and annual precipitation typically ranges from 200 to 250 millimetres. Monthly precipitation averages 25 to 30 millimetres. November to January are the wettest months.
3.2 Physiography
The physiography of the Kuludjun Deposit is dominated by gently rolling hills which are covered by small shrubs (Figure 2) and is drained by several streams which have incised moderate- to steep-sided shallow valleys (Figure 3). The dominant drainage within the exploration licence trends north-northwest to south-southeast and appears to follow one of the regional structures which exerts a fundamental control on mineralization. The drainage continues with the same orientation approximately 20 kilometres to the south of the licence and indicates that this ground is also highly prospective. The elevation within the licence area ranges from approximately 1100 to 1200 metres.
3.3 Hydrogeology
The arid climatic conditions and scarcity of surface water within the licence must be considered in mine planning. However, the large Bukhtarminskoje Reservoir is located approximately 25 kilometres to the southeast of the deposit and should be able to supply all water needs. The reservoir has been built along the course of the Ertis River which also represents a possible source of water.
Figure 2: View to the south of the Aleksandrovskoye Zone showing typical physiography comprising gently rolling hills which are cut by small incised valleys. Note power lines.
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Figure 3: Typical incised valley to the south of the Aleksandrovskoye Zone. The stone walls in the foreground are a remnant of an early 1900' s Soviet ore processing plant.
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Kuludjun Technical Review: SRKES 7119
Kaskad N
SRK Exploration Services
4 EXPLORATION HISTORY, RESOURCES AND PRODUCTION
The Kuludjun Deposit was discovered in the I860' s when placer gold was noted in the Kuludjun River and associated tributaries. Historic records indicates that approximately 300 kilograms of gold was produced during the late 1800' s and early 1900' s from the placer deposits.
Detailed exploration work was first conducted in the 1920' s and 1930' s and resulted in an ' on balance' GKZ resource comprising an A category resource of 28,600 tonnes of ore at an average grade of 10 g/t Au, a B category resource of 54,780 tonnes of ore at 8.1 g/t Au, a Cl resource of 206,328 tonnes of ore at 6.6 g/t Au and a C2 resource of 218,744 tonnes of ore at 5.9 g/t Au. The total contained oxide gold resource was cited as 3.39 tonnes. A Cl sheelite resource of 51,134 tonnes at an average grade of 0.30 % WO3 was also defined for 15,194 tonnes of contained tungsten.
In the early 1900' s the bedrock source of the placer gold was located and a series of exploration shafts were sunk at several of the Kuludjun Prospects (see Section 6). Adits were then driven in oxide ore at the base of the supergene profile and drives were stoped upwards to extract the ore. Two small processing plants were built close to rivers within the licence area (Figure 3) and the ore was crushed using stone grinding wheels (Figure 4). Gold was extracted using mercury for a total production of approximately 3 tonnes. Of this approximately 2.3 tonnes was produced from ore with grades of >20 g/t Au. All mining activity had ceased by the late 1940' s.
Systematic exploration re-commenced in the 1950' s and continued until the 1980' s and included geological mapping, extensive pitting, trenching, core drilling and geophysical (gravity, magnetic and electric) surveys. The programme resulted in the delineation of a C1+C2 resource of 12 tonnes of gold, a PI resource of 25
Figure 4: Both processing plants employed grind stones to crush the ore.
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tonnes of gold and an undefined C1+C2+P1 resource of 19 tonnes of gold to a depth of 250 metres and PI resource of 24 tonnes of gold from 250 to 500 metres depth.
In a 1996 report Vost Kaz Nedra indicated that existing resources at Kuludjun should be considered as estimates only and that further exploration work is required to convert the resources into an acceptable GKZ category which will allow inclusion into the State Balance.
A small open pit was developed at Veseloe in 1985 to a depth of between six to eight metres as a pilot mining operation. A total of 2080 tonnes of ore was extracted at an average grade of 5.5 g/t Au for a total production of 12 kilograms of gold. In 1994 a total of 6100 tonnes of Kuludjun tailings at an average grade of 3.1 g/t Au were reprocessed at the Bengum plant and 7.3 tonnes of gold was obtained from the floatation concentrate.
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