RF PLASMA TECHNOLOGY TO EXTRACT PRECIOUS METALS FROM

COMPLEX ORES

P R E S E NT

TOSS Plasma Technologies Limited

AND

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Market --- Complex Ores containing precious metals (Gold, Silver, & Platinum Group Metals)

Native Ores(Free or metallic state)

Sulfide Ores(combined with sulfur)

Oxidized Ores(combined with O2)

Mixed Ores(oxidized & sulfide)

A base-metal ore that contains valuable amounts of 2 or more metals (i.e. copper, lead, and zinc) is termed a complex ore.

Copper

Lead

Zinc

Gold

Silver

Misc.

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Precious Metals are intricately latticed on a sub-micron scale Encapsulated and “hidden” by interference elements. Using conventional metallurgy, only insignificant or minor

traces(1 – 2 %) of sub-micron precious metals are detected and obtained.

The economics make it infeasible for mining companies to explore and exploit complex precious metal ores.

Market Needs --- Precious Metals that are largely undetected & unrecoverable by conventional metallurgy

This target market is largely untapped

underdeveloped & undervalued.

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Brilliant, Proprietary technology using RF Plasma torch. At 8,000oC, ore structure disintegrates and encapsulated Au,

Ag, etc. are freed up and condensed for collection. Almost 100% of the latent precious metals contained in the

ores can be extracted and recovered. Unfair Market Advantage (captive market w/no competitors). TPT owns & holds the key to this breakthrough technology.

Market Needs --- A breakthrough technology that can unbind & extract “hidden” precious metals

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Before RF Plasma After RF Plasma

Significance of Breakthrough RFP Technology

Ore powder Hidden Au, Ag,

PGM... < 0.5 g/t Au, 5g/t Ag

Freed up PM spheroids (ultra fine powder)

168.5 g/t Au, 334 g/t Ag (based on most recent assay by independent lab) Almost 100% recovery

RFP @ 8,000oC

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Head Ore

Au/PGM= 0.001 to 0.1 oz/ton

Milling Classification

Separation & Concentration

Chemical Concentration

RF Plasma SystemT = 8,000oC

Au/PGM powder

Powder (100 mesh)

10:1 to 100:1

Au 2 – 20 oz/tonPGM 10-.100 oz/ton

RFP System Specs Power – 300 kW Input Rate – 100

lb/hr Particle size: 75 to

150 microns Plasma gas: Air, Ar,

N2, H2, O2

Gas Flow – 25 to 45 m3/hr

Ore Processing Flow

1 – 25 microns100 oz/ton

Refineries &Smelters

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RF Plasma System Design Schematic

Monitor

Sam

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nit

Scrubber

DustCollector

CONTROL CONSOLE

Ore

po

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er

Fe

ede

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Torch

Argon Arc Igniter

RF Generator

RF PLASMAREACTOR

Container 1

Container 2 Container 3

Compressed Air

Compressor

High Temp.Oxidation

Cyc

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DustCollector

WetScrubber

Exhaust Gas

Sam

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RFG Control

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TPT PILOT PLANT --- Yamagata, Japan

Plant video

available.

500 kW RF Generator

Powder Collection

Computer Control Station

Power Transformers

Cooling Tower

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The RF Plasma Process

Thermal plasma process that generates a high intensity (~0.5 – 1.2 kW/cm3) heat flux.

Ore concentrate is injected into the RFP reactor where it is heated by the plasma stream, vaporized and condensed in a controlled atmosphere.

Temperature range between 6,400oC and 14,000oC.

If the initial ore does not contain precious metals, using plasma will not transmute or increase the weight of the gold or silver. 100% material balance.

Heat without combustion and chemical reactions without contamination up to incredible temperatures.

High degree of densification, spheroidization and purity.

Green technology with no health or safety hazards.

Highly versatile & economical to implement.

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Over the last several years, TPT has conducted assay tests of ore samples from over 46 mines in China. Several mines have exceedingly high gold and silver content .

Database of TPT Complex Ore Assay Results

Ore sourcing & Target Mines

Technology validation

Immediate availability

Information sensitivity

It is not known initially whether a particular complex ore would contain or yield significant amounts of “latent” PGM, gold or silver. It takes a number of assay tests of varying head ore samples to provide a reliable but approximate prediction of the precious metal composition in the complex ore.

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December 20, 2012 Assay report from iPL

Certificate of Analysis

12-360-09376-01

Inspectorate Exploration & Mining Services Ltd.

#200 - 11620 Horseshoe Way

Richmond, BC V7A 4V5 Canada

Phone: 604-272-7818

Distribution List Attention: Tony Heo

565 Crestlake Drive

San Francisco, CA 94132

Phone: 415-566-2088

EMail: trf168@comcast.net

Submitted By: TRF Limited Date Received: 12/11/2012

565 Crestlake Drive Date Completed: 12/20/2012

San Francisco, CA 94132 Invoice:

Attention: Tony Heo

Description: Sample#1 before and after RFP

Location Samples Type Preparation Description

Vancouver, BC 2 Pulp SP-PU/Handling of submitted samples

Location

Quantity

Method

Description

Vancouver, BC 2 Au-1AT-AA Au, 1AT Fire Assay, AAS Vancouver, BC 1 Au-1AT-GV Au, 1AT, Gravimetric Vancouver, BC 2 Pd-1AT-ICP Pd, 1AT, ICP Vancouver, BC 2 Ag-AR-OR Ag, Aqua Regia, AA Ore Grade Vancouver, BC 2 Ag-AR-TR Ag, Aqua Regia, AA, Trace Levels

The results of this assay were based solely upon the content of the sample submitted. Any decision to invest should be made only after the potential investment value of the claim or deposit has been determined based on the results of assays of multiple samples of geologic materials collected by the prospective investor or by a qualified By person selected by him and based on an evaluation of all engineering data which is available concerning any proposed project. For our complete terms and conditions please see our website at www.inspectorate.com.

This is the most recent assay of the target Hebei mine. The results show insignificant pre-RFP gold/silver content and post-RFP gold content of 255.67 g/ton and silver content of 531.8 g/ton. These results are based on using head ore without undergoing a normal 20:1 concentration.

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March 4, 2011 Assay report by independent lab in China

This assay pertains to the Yamagata demo sample we provided to our potential JV partner, a large publicly traded mining company in Southern China. The results show insignificant pre-RFP gold/silver content and post-RFP gold content of 168.5 g/ton and silver content of 334 g/ton. These results are based on using head ore without undergoing a normal 20:1 concentration.

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January 17, 2008 Assay report from iPL

This assay pertains to the target complex ore mine in Hebei China that TPT has identified. The results show insignificant pre-RFP gold/silver content and post-RFP gold content of 2725.3 g/ton and silver content of 4844.4 g/ton.

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July 22, 2003 Assay by Sumitomo Metal Mining Lab

Precious Metal

Before RFP

Process Treatment (Troy Oz/Ton)

After RFP

Process Treatment (Troy Oz/Ton)

  MetalContent

MetalContent

Au 0.032 79.0

Pt 0.032 2020.0

Pd 0.032 1100.0

Rh 0.032 209.0

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Marketing Multi-national mining companies, smelters, and refineries for JV & licensing arrangements Business expertise and resources to control, operate and manage the excavation and

supply of ores China, Australia, Brazil, South Africa, India, USA, Canada Current joint venture proceedings with a major publicly-traded China mining company

Sales Extracted metals are mixed in plasma powder form Purified and segregated through conventional refining techniques Sold to large smelters and refiners such as Engelhard, Johnson Massey, Sumitomo Metal Mining,

Mitsubishi Materials Precious metals are pegged to the selling spot and future prices on the London Metals Exchange

(LME) Recovered gold/silver & PGM powder can fetch up to 98% of the LME price (used 90% in 5-year

income projection)

Marketing & Sales

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Turnkey technology transfer Minimum procurement of 2 RFP processing

systems Territory exclusivity One-time Upfront License Fee Annual royalty (% of Gross Sales) Representation on BOD Specific terms/conditions to be negotiated

Territory Licensing Program

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Paving a way for mining companies to exploit new or existing assets for precious metal commodities to substantially increase their bottom-line earnings and shareholder value.

The capital investment for starting a RFP processing facility can be completely recouped in Year 2.. The ROI is exceptional, almost 40 times in 5 years, The earnings and investment return can be accelerated by adding RFP processing units.

RFP technology is brilliant, unique, state-of-the-art, and the only way to commercially unbind and extract precious metals from complex ores. It is a green technology with no harmful waste. It is economical and scalable.

Technology has already been validated by assays on over 46 complex ore mines in China in the last few years, demonstrating phenomenally high yield in precious metals for select complex ores.

There is an abundance of complex ores in the world. Target market is largely untapped or underdeveloped and undervalued as the latent precious metals are undetectable by conventional metallurgy. TPT owns and holds the key to it. Thus it is a captive market that is huge and rich.

Reasons for Investment (Territory License or JV Partnership)

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TPT provides investor(s) with a rare and compelling opportunity to participate in a market entry stage business capable of: (i) breakthrough technology with unfair market advantage, (ii) high revenue growth, (iii) accelerating earnings growth, and (iv) IPO within 2 - 3 years. Technology: RFP technology is brilliant, unique, state-of-the-art, and the only way to

commercially unbind and extract precious metals from complex ores. It is a green technology with no harmful waste. It is economical and scalable. The technology has already progressed beyond the R&D stage and assay test units are in operation and demonstrable.

Complex Ore Validation: Technology has already been validated by assays on 46 complex ore mines in China in the last few years, demonstrating phenomenally high yield in precious metals for select ores and identifying target mines for long term production supply.

Market: There exists an abundance of precious metals complex ores in the world. This target market is largely untapped or underdeveloped and undervalued as the latent precious metals are undetectable by conventional metallurgy. TPT owns and holds the key to it. Thus it is a captive market that is huge and rich.

Earnings: Phenomenal earnings from equity JVs and license/royalty fees for territory exclusivity. TPT is confident of providing investor(s) with an exit strategy via an IPO or a merger/acquisition deal within 2 – 3 years.

Pilot plant & Equipment: Manufactured and installed 2 RFP systems at a pilot plant in Yamagata, Japan.

Reasons for Investment (in TPT Limited)