User Account

All Pages

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

#tmjjlitle.., Industries that manufacture racing cars prefers nickel based ...

Industries that manufacture racing cars prefers nickel based alloys for engine components and iron based alloys for structural parts. Justify this statement.

Mechanics, an electric bulb weighing 15n hangs from a point C by 2 strings ...

an electric bulb weighing 15n hangs from a point C by 2 strings AC and BC .string AC is inclined at 60degree to horizontal and BC at 45 degree to vertical.find tension in string.

Spot welding, In spot welding, the parts to be joined are normally over lap...

In spot welding, the parts to be joined are normally over lapped. The work piece are clamped between two water cooled copper electrodes. On the passage of a high transient current,

Storage oscilloscope, working principle of storage oscilloscope

working principle of storage oscilloscope

Parallel rationalisation of digital system, how to find cascade

how to find cascade

Parallel rationalisation of digital system, how to find cascade

how to find cascade

Computation of Net Cash Flows for the new product, Computation of Net Cash ...

Computation of Net Cash Flows for the new product:

Aggregate properties - voids ratio and bulk density, Aggregate properties ...

Aggregate properties 1.Aim: To compare the bulk density, voids ratio and angularity number of a nominal single sized aggregate when subjected to different levels of compaction

Heat treatment of cast iron, how does a cast iron cooling curve look,effect...

how does a cast iron cooling curve look,effect of heating temp, duration also cooling rate

Engine indication systems in aircraft, Engine indication systems in Aircraf...

Engine indication systems in Aircraft: Engine indications are very important to the crew of a powered aircraft, as they indicate one of the primary parameters needed for flight

Write Your Message!

Captcha
Order Assignment

Featured Services

Order Now

Popular Subjects

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +91-977-207-8620

Phone: +91-977-207-8620

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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