mine plan for paracale gold deposits
DESCRIPTION
Paracale Mine PlanTRANSCRIPT
Mine Plan for Paracale Gold Deposits
Arranz, ChristianBarte, EmelyEscuro, JasperKatipunan, ApolinarioViena, Merian
Baseline Assessment
Geotechnical Properties
Two Vein Types:1. Mesothermal gold vein
2. Epithermal gold vein
Baseline Assessment
Mesothermal Deposits
Epithermal Deposits
LOW tonnage
HIGH tonnage
great vertical depths shallower orientation
Baseline Assessment
Baseline Assessment
04/18/23
Baseline Assessment
Baseline Assessment
Baseline Assessment
Environmental Typhoon and Earthquake prone
more than 10 out of 20 typhoons yearly
generally rainy from April-December
strong thrust fault cuts along the southwest contact
Baseline Assessment
04/18/23
Baseline Assessment
Economic & Political Governor’s Scandals
Baseline Assessment
04/18/23
Baseline Assessment
04/18/23
Reserve determination
Methods:
Inverse Weighing
Krigging
Polygonal & triangle methods
04/18/23
Reserve Determination
Premine Planning
Technical
surface facilities
equipment
support systems and infrastructure
Transportation
Premine Planning
Technical
auxiliary service
mine power
water
Ventilation
04/18/23
Premine Planning
Legal Factors▪ mine layout with projections▪ strata and roof control▪ ventilation and fire control plan▪ escapeway plan▪ emergency plan
04/18/23
Premine Planning
Geotechnical Factor
▪ Consideration: ORE VARIABILITY!
04/18/23
Premine Planning
Environmental Factors: Consideration: aesthetics, noise, dust
control, vibration, runoff, subsidence, process waste, groundwater contamination
Also includes plans for reclamation
Premine Planning
04/18/23
Premine Planning
04/18/23
04/18/23
Subsystem Design
Definition: a self-contained system within a larger system
Concern: auxiliary processes needed in the mine
04/18/23
Subsystem Design
Consideration: shipment of product, welfare of the workers; surrounding community