AUTHORIZATION OF SERVITUDE BETWEEN RURAL COMMUNITY PISQUICOCHA AND THEIR ANNEX CALANI And GRUPO MINERO INTERNACIONAL S.A.C

Exhibit 10.1

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KARDEX:5473-2004

Number: Five thousand three hundred fifty six

File: 17115 Turn

Registry:343

               AUTHORIZATION OF SERVITUDE BETWEEN RURAL COMMUNITY

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                       PISQUICOCHA AND THEIR ANNEX CALANI

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                                       And

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                        GRUPO MINERO INTERNACIONAL S.A.C

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INTRODUCTION.  - In Cusco on December  thirteenth  two thousand  four before me:

Antonieta Ocampo Delahaza a Notary of Cusco with Notaries Board  Registration of

the  Notarial  district  of Cusco and Madre de Dios  number  twenty-seven.  Come

before me:

Mr. Domingo Munoz Taype, Peruvian, identified with National Document of Identity

number  24561672,  married,  farmer,  with legal  residence in the  Community of

Pisquicocha   and  their  annex   Calani,   district  of  Livitaca,   county  of

Chumbivilcas,  department of Cusco, in transit in Cusco city who appears in name

and  representation  of the rural community  Pisquicocha and their annex Calani,

authorized by Agreement dated November 28th 2004.

Mr. Dean de Largie, Australian,  with identification card number N91789, single,

geologist, with legal residence at 671 Jose Gonzales Street, Miraflores,  county

and  department  of Lima,  in  transit  in Cusco  city who  appears  in name and

representation  of Grupo Minero  Internacional  S.A.C. with powers registered in

file  11627338,  entry  00003 of the  Registry  of  Corporations  of the  Public

Registries of Lima and Callao. The parties before mentioned are adults,  capable

and literate in Spanish  language,  with freedom,  capacity and enough knowledge

and who I have  identified  according to the rules of the law of notaries.  They

herein,  give me for its formalization to public writing the following  properly

signed and authorized minute

Mr. Notary

May you extend in your  registry of public  writings a  servitude  authorization

that takes place  according  to Article  10350 and  following  ones of the Civil

Code, between the Rural Community  Pisquicocha and their annex Calani,  district

of  Livitaca,  county  of  Chumbibilcas,  department  of Cusco,  Peru;  properly

registered  in the Record 921 of the  Registry  of  Corporations,  Book of Rural

Communities Law 25556 of the Registral  Office of Sicuani,  with legal residence

in the same  community,  properly  represented by the President of the Community

Mr. Domingo Munoz Taype identified with D.N.I. Number 24561672, according to the

powers granted by Agreement  dated  November 28th and December 12th 2004,  whose

pertinent  sections will be inserted in this  document,  from now on denominated

THE COMMUNITY and also by Grupo Minero Internacional S.A.C, with Ruc 20508274883

with legal residence at 671-675 Jose Gonzales Street Miraflores,  Lima; properly

represented  by its manager Mr.  Dean De Largie,  identified  with card Number N

91789,  according  to proxy  properly  registered  in Entry  AS.0003 of the File

Number  11627338  of the  Registry of  Corporations  of the  Registral  Area IX.

Registral Office of Lima, which from now on is denominated THE COMPANY according

to the following terms and conditions: