Rockcliff Copper Corporation
TSX VENTURE : RCU
FRANKFURT : RO0

Rockcliff Copper Corporation

November 29, 2016 08:00 ET

Rockcliff Expands Size of Talbot Deposit-North Lens

7.1m Grading 4.1% Cueq including 1.8m Grading 7.8% Cueq

Rockcliff Listed on Frankfurt Exchange

TORONTO, ONTARIO--(Marketwired - Nov. 29, 2016) - Rockcliff Copper Corporation ("Rockcliff" or the "Company") (TSX VENTURE:RCU)(FRANKFURT:RO0)(WKN:A142TR) is pleased to announce additional drill hole assay results from its phase 2 drill program on the Talbot Property, Manitoba. Drill holes TB-013 and 14 have extended the strike length of the high grade, gold-rich, Talbot copper deposit a total distance of 175m north of historical drill holes. The Talbot deposit forms part of Rockcliff's Snow Lake Project centered on the Snow Lake Mining Camp. The depositional environment at the Talbot Property is similar to that of present and past producing base metal mines of bi-modal volcaniclastic rocks in the prolific Flin Flon - Snow Lake Greenstone Belt.

Rockcliff also wished to announce that its common shares have been listed and posted for trading on the Frankfurt Exchange under the symbol "RO0", WKN:A142TR, ISIN: CA77288Q1037.

Ken Lapierre, President and CEO commented, "The high grade, gold-rich, Talbot copper deposit continues to exhibit impressive grades and we will continue to focus efforts on expansion of the present resource. Additionally, our current 6,000 metre phase 2 drill program is testing high priority geophysical anomalies that have similar size and conductance values comparable to that associated with the Talbot deposit."

Completed drill hole information from the Company's ongoing phase 2 drill program is tabled below.

Hole # From
(m)
To
(m)
Length
(m)
Cueq
(Copper
equivalent %)
Copper
%
Gold
g/t
Zinc
%
Silver
g/t
Comments
TB-013 571.36 578.42 7.06 4.10 1.3 1.28 3.3 29.14 Talbot deposit-north lens
includes 571.36 573.15 1.79 7.8 2.8 3.03 4.6 55.48
TB-014 621.66 624.27 2.61 2.4 1.2 1.10 0.3 20.93 Talbot deposit-north lens
includes 622.72 623.7 1.05 4.5 2.3 2.27 0.1 40.26
(m) =metres represents down the hole thickness as true thickness is not currently known,% = percentage, g/t = grams per tonne, *copper equivalent value used US$2.50/pound copper, US1300/ troy ounce gold, US$1.15/pound zinc and US$20 /per ounce silver, 100% metal recoveries were applied, copper equivalent calculation is: CuEq = Cu grade + ((Zn grade%/100*2204.6 x Zn price) + (Au grade/32.15/1000 x Au price) + (Ag grade/32.15/1000 x Ag price))/Cu price/20. The numbers may not add up due to rounding.

TB-013 was drilled at UTM NAD83 co-ordinates 458550E/5997575N, to a depth of 707 metres, along an azimuth of 285 degrees and a dip of -70 degrees. TB-014 was drilled at UTM NAD83 co-ordinates 458575E/5997618N, to a depth of 695 metres along an azimuth of 285 degrees and a dip of -70 degrees.

The gold-rich Talbot copper deposit is defined as a stratabound, VMS deposit consisting of several lenses of coarse grained to stringer to massive sulphides of pyrite, chalcopyrite, sphalerite and pyrrhotite in a quartzofeldspathic gneiss.

On February 4, 2016, Rockcliff announced on the Talbot Property an Inferred Mineral Resource as set out in the National Instrument 43-101 - Standards of Disclosure for Mineral Projects ("NI 43-101") technical report dated January 25, 2016 and titled "Technical Report on the Talbot Property, Manitoba, Canada" (the "Technical Report"), a copy of which is available on the Company's SEDAR profile at www.sedar.com, in respect of an initial Mineral Resource Estimate prepared by Roscoe Postle Associates Inc. ("RPA") for the Talbot Deposit located on the Talbot Property, central Manitoba.

The Inferred Mineral Resource Statement prepared by RPA for the gold-rich Talbot copper deposit is detailed below.

Mineral Resource Statement, Talbot Deposit, Manitoba, RPA, January 26, 2016

Zone Tonnes
(kt)
Grades Contained Metal
Cu
(%)
Au
(g/t)
Zn
(%)
Ag
(g/t)
Cu
(Mlb)
Au
(koz)
Zn
(Mlb)
Ag
(koz)
Talbot Main 1,441.0 3.4 2.6 2.4 61.0 107.0 118.6 76.4 2,827.8
Talbot Main FW 443.9 2.2 2.0 2.4 55.6 22.0 28.5 23.2 793.8
North Lens 283.4 0.7 2.0 1.3 20.6 4.6 18.3 7.9 187.6
Total 2,168.3 2.8 2.4 2.2 54.6 133.6 165.4 107.4 3,809.3
Notes:
1. CIM definitions were followed for the estimation of Mineral Resources.
2. Mineral resources are estimated at a cut-off grade of $140 Net Smelter Return (NSR) (equivalent to a copper NSR cut-off of 2.0%) using metal prices, estimated recoveries and offsite payments.
3. Mineral Resources are estimated using a long-term copper price of US$3.50 per pound, gold price of US$1450 per ounce, zinc price of US$1.25 per pound and silver price of US$22 per ounce.
4. An US$/C$exchange rate of 1.18 was used.
5. A minimum mining width of 2 m was used.
6. The average bulk density is 3.2t per cubic meter.
7. Numbers may not add due to rounding.
8. Given the tonnage, grade and orientation of the deposit, RPA considers the Talbot Deposit to be reasonably amenable to extraction using underground mining methods.
9. Mineral Resources are not Mineral Reserves and do not have demonstrated economic viability.

Samples of half core are packaged and shipped directly from Rockcliff's field office to TSL Laboratories (TSL), Saskatoon, Saskatchewan. TSL is a Canadian assay laboratory and is accredited under ISO/IEC 17025. Each bagged core sample is dried, crushed to 70% passing 10 mesh and a 250g pulp is pulverized to 95% passing 150 mesh for assaying. A 0.5g cut is taken from each pulp for base metal analysis and leached in a multi acid (total) digestion and then analyzed for copper, lead, zinc and silver by atomic absorption. Gold concentrations are determined by fire assay using a 30g charge followed by fire assay gravimetric and atomic absorption finish. Samples greater than an upper detection limit (3000 ppb) are reanalyzed using a 1 AT charge. Rockcliff inserted certified blanks and standards in the sample stream to ensure lab integrity.

Rockcliff can earn a 51% interest in the Talbot Property from Hudson Bay Exploration and Development Company Limited, a wholly-owned subsidiary of Hudbay Minerals Inc. Please refer to the news release dated October 11, 2016 for specific terms of the option agreement.

Please visit our website at www.rockcliffcoppercorp.com for additional information.

Ken Lapierre, P.Geo., President and CEO of Rockcliff, a Qualified Person in accordance with Canadian regulatory requirements as set out in NI 43-101, has read and approved the scientific and technical information that forms the basis for the disclosure contained in this press release.

About Rockcliff Copper Corporation

Rockcliff is a Canadian resource exploration company focused on the discovery, advancement and consolidation of the highest grade unmined metal deposits in the prolific Flin Flon - Snow Lake (FF-SL) greenstone belt specifically centered on Snow Lake, MB. The Company's Snow Lake Project, totalling in excess of 45,000 collective hectares, is located in and around the Snow Lake mining camp and hosts the highest grade unmined copper deposits, the highest grade unmined zinc deposits and the highest grade former gold producer in the FF-SL greenstone belt. The Snow Lake Project includes two high grade VMS NI 43-101 Resources (the gold-rich Talbot copper deposit and the Rail copper deposit), three historic high grade zinc-rich VMS deposits (the Lon zinc deposit, the Bur zinc deposit and the Morgan deposit), and a Net Smelter Return Royalty (NSR) on the Tower property which includes the T-1 copper deposit. The Snow Lake Project also includes the highest grade former lode gold producer (Laguna) in the FF-SL greenstone belt. Rockcliff also owns a zinc-silver rich NI 43-101 Resource (the Shihan deposit) in Ontario and a royalty on two gold properties in Colombia, South America.

Rockcliff is well funded with over CDN$3.0 million in its treasury and no debt.

Cautionary Note Regarding Forward-Looking Statements: This news release includes forward-looking statements that are subject to risks and uncertainties. Forward-looking statements involve known and unknown risks, uncertainties, and other factors that could cause the actual results of the Company to be materially different from the historical results or from any future results expressed or implied by such forward-looking statements.

All statements within, other than statements of historical fact, are to be considered forward looking. Although Rockcliff believes the expectations expressed in such forward-looking statements are based on reasonable assumptions, such statements are not guarantees of future performance and actual results or developments may differ materially from those in forward-looking statements.

Contact Information

  • Rockcliff Copper Corporation
    Ken Lapierre, P.Geo
    President & CEO
    Cell: (647) 678-3879

    CHF Capital Markets
    Cathy Hume, CEO
    (416) 868-1079 ext.231
    cathy@chfir.com