ENMIN5018, Other Engineering

Assignment Help:
Design a detailed surface mine excavation plan.
Detail development requirements.
Detail Production requirements including a full description of the method selected.
Number of production units required/rate of production/other scheduling.
Describe loading/haulage requirements
Equipment
Processing
Personnel
Safety
Briefly describe power & drainage requirements
As well as any other salient points as required by the mining system, for economic analysis use current market prices in A$ for the commodity as required. Accurate costing is not an essential aspect to the project but some notional economic modelling is required to illustrate the viability of the method detailed.
State and justify all assumptions.
Gold-silver mineralisation in the deposit is hosted by an epithermal quartz vein system, which developed in a sequence of hydrothermally altered quartz-bearing andesite’s of Miocene age. Gold occurs as electrum (a gold-silver alloy) and is generally very fine grained. The steeply dipping vein system extends over 1,600 metres of strike length. Pervasive oxidation centred on the larger veins extends to a depth of about 200 metres.
This ore resource has been estimated to be approximately 11.25 million tonnes at 3.3 grams per tonne gold and 26 grams per tonne silver; equivalent to approximately 1,200,000 ounces of gold and 9.6 million ounces of silver.
The final pit will have approximate dimensions of 860 metres long by 600 metres wide at the original surface by 250 metres deep. The original surface has a fairly flat topography with minimal cover of topsoil and subsoil (10m or less). Typically, the waste rock consists of a thick sequence of volcanic lavas, breccia’s and tuff’s of generally andesitic composition as such geomechanically these are classed as reasonably competent rocks.
Ore is delivered to the processing plant; the processing plant has a planned output of up to a maximum of 1.25 million tonnes per annum.
The climate of the area is similar to that of Ballarat.

Related Discussions:- ENMIN5018

Calculate depreciation and amortization expense, Income statement: Sosa Cor...

Income statement: Sosa Corporation recently reported an EBITDA of $31.3 million and $9.7 million of net income. The company has $6.8 million interest expense, and the corporate tax

Density correction factor, superheated steam flow measurement please provid...

superheated steam flow measurement please provide formula used for density correction factor

Nozzle area and shape control, Nozzle Area and Shape Control In a high ...

Nozzle Area and Shape Control In a high by-pass ratio engine with a single-stage fan without inlet guide vanes, the predominant sources governing the overall noise level are th

Commercial buildings - fire protection engineering, Commercial buildings - ...

Commercial buildings - fire protection engineering: The term 'commercial buildings' refers to any buildings that are not residential buildings and that do not fall under the m

Metallurgy engg., why practical engineering materials are homogeneous and i...

why practical engineering materials are homogeneous and isotropic?

Solid state devices, Derive an expression for electron concentration in con...

Derive an expression for electron concentration in conduction band and hole concentration in valance band

Thermodynamics, Air at 1bar and 30 degreeC is to be compressed to 1.2 bar a...

Air at 1bar and 30 degreeC is to be compressed to 1.2 bar at the rate of 50m3/min. find the power required by a roofs blower.

Solidification of casting, Q. Describe the terms "Solids zone", "Mushy Zone...

Q. Describe the terms "Solids zone", "Mushy Zone" and "Liquid Zone" used in solidification of casting and explain directional solidification in casting. Ans. Solidificati

Tubular joint fatigue, tubular joint root fatigue criteria and creteria abo...

tubular joint root fatigue criteria and creteria about tubular joint fatigue for inersid weld toe welded from both side

Auxiliary power unit oil system, Auxiliary power unit oil System: A sum...

Auxiliary power unit oil System: A sump at the bottom of the gearbox collects the returning oil, in some APU's the rear face of the sump is finned and let into the intake plenu

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd