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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>UNITED STATES</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>SECURITIES AND EXCHANGE COMMISSION</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>Washington D.C. 20549</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>FORM 8-K</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>CURRENT REPORT</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>PURSUANT TO SECTION 13 OR 15(d) OF</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>THE SECURITIES EXCHANGE ACT OF 1934</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">Date of Report (Date of earliest event reported):
<B>January 26, 2012</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>CASABLANCA MINING LTD.</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">(Name of small business issuer specified in
its charter)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%">
<TR>
    <TD STYLE="width: 34%; vertical-align: top; font-weight: bold; text-align: center">Nevada</TD>
    <TD STYLE="width: 2%; vertical-align: bottom">&nbsp;</TD>
    <TD STYLE="width: 31%; vertical-align: top; font-weight: bold; text-align: center">000-53558</TD>
    <TD STYLE="width: 2%; vertical-align: bottom">&nbsp;</TD>
    <TD STYLE="width: 31%; vertical-align: top; font-weight: bold; text-align: center">80-0214005</TD></TR>
<TR>
    <TD STYLE="vertical-align: top; text-align: center">(State or other jurisdiction</TD>
    <TD STYLE="vertical-align: bottom">&nbsp;</TD>
    <TD STYLE="vertical-align: top; text-align: center">(Commission File No.)</TD>
    <TD STYLE="vertical-align: bottom">&nbsp;</TD>
    <TD STYLE="vertical-align: top; text-align: center">(I.R.S. Employer</TD></TR>
<TR>
    <TD STYLE="vertical-align: top; text-align: center">of incorporation)</TD>
    <TD STYLE="vertical-align: bottom">&nbsp;</TD>
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom">&nbsp;</TD>
    <TD STYLE="vertical-align: top; text-align: center">Identification No.)</TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>9880 Magnolia Ave. Suite 176</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>Santee, CA 92071</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">(Address of principal executive offices)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center; text-indent: 0">(former name or former address,
if changed since last report)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>619-717-8047</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">(Registrant&rsquo;s telephone number)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">Check the appropriate box below if the Form 8-K filing is intended
to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 12pt"><TR STYLE="vertical-align: top"><TD STYLE="width: 0.5in"><FONT STYLE="font-family: Wingdings">&uml;</FONT></TD>
<TD>Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 12pt"><TR STYLE="vertical-align: top"><TD STYLE="width: 0.5in"><FONT STYLE="font-family: Wingdings">&uml;</FONT></TD>
<TD>Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)</TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 12pt"><TR STYLE="vertical-align: top"><TD STYLE="width: 0.5in"><FONT STYLE="font-family: Wingdings">&uml;</FONT></TD>
<TD>Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 12pt"><TR STYLE="vertical-align: top"><TD STYLE="width: 0.5in"><FONT STYLE="font-family: Wingdings">&uml;</FONT></TD>
<TD>Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</TD></TR></TABLE>

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<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0 0 12pt"><FONT STYLE="text-transform: uppercase">ITEM 1.01 ENTRY
INTO A MATERIAL DEFINITIVE AGREEMENT</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-indent: 0.5in">On January 26, 2012, Casablanca
Mining Ltd.&rsquo;s (the &ldquo;<U>Company</U>&rdquo;) wholly owned subsidiary, Santa Teresa Minerals, S.A. (&ldquo;<U>Santa
Teresa Minerals</U>&rdquo;), entered into a stock purchase agreement with Bluestone Minerals S.A., an entity organized under
the laws of Chile (&ldquo;<U>Bluestone</U>&rdquo;), whereby Santa Teresa Minerals sold its 60% equity interest in Sulfatos
Chile, S.A. (&ldquo;<U>Sulfatos Chile</U>&rdquo;) to Bluestone in exchange for 2,000 shares of common stock of Bluestone,
representing 20% of the outstanding capital stock of Bluestone immediately following the transaction, and a total of $2.2
million in cash, with $1 million to be paid at closing and $1.2 million to be paid in monthly installments as requested by
Santa Teresa Minerals. The transaction will close upon completion of the &ldquo;escritura&rdquo; process as proscribed by
Chilean law. Sulfatos Chile is a copper sulfate production project which includes the Anico Copper Mines and a copper sulfate
production facility.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-indent: 0.5in">Juan Carlos Camus Villegas, a
director for the Company and the Company&rsquo;s Chief Executive Officer and Chairman, is also a director and a
shareholder of Bluestone, and Angelique de Maison, a director for the Company, is also the majority  shareholder of
Bluestone. The transaction was approved by the Board of Directors of the Company, with Mr. Camus and Ms. de Maison
abstaining.&nbsp;</P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0 0 12pt">ITEM 9.01 FINANCIAL STATEMENTS AND EXHIBITS</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-indent: 0.5in">(d)&#9;Exhibits:</P>

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<TR STYLE="vertical-align: top">
    <TD STYLE="width: 12%; padding-right: 5.4pt; padding-left: 5.4pt; font-weight: bold; text-decoration: underline">Exhibit</TD>
    <TD STYLE="width: 88%; padding-right: 5.4pt; padding-left: 5.4pt; font-weight: bold; text-decoration: underline">Description</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">10.1</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">Stock Purchase Agreement, dated January 26, 2012, by and among Santa Teresa Minerals, S.A. and Bluestone Minerals S.A.</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD></TR>
</TABLE>
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    <DIV STYLE="page-break-before: always; margin-top: 6pt">&nbsp;</DIV>
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<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: center">SIGNATURES</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-indent: 0.5in">Pursuant to the requirements of the Securities
Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.</P>

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<TR STYLE="vertical-align: top">
    <TD STYLE="width: 50%; padding-right: 5.4pt; padding-left: 5.4pt">Date: January 27, 2012</TD>
    <TD STYLE="width: 50%; padding-right: 5.4pt; padding-left: 5.4pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">CASABLANCA MINING LTD.</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">By:<U> /s/ Zirk Engelbrecht&#9;</U></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 18.7pt">Zirk Engelbrecht</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 18.7pt">President</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 18.7pt">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 18.7pt">&nbsp;</P></TD></TR>
</TABLE>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>



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[{"type": "8-K", "sequence": "1", "filename": "v300644_8k.htm", "secsgml_size_bytes": 11592}]
{"company-data": {"conformed-name": "Casablanca Mining Ltd.", "cik": "0001454007", "assigned-sic": "1311", "irs-number": "800214005", "state-of-incorporation": "NV", "fiscal-year-end": "0204"}, "filing-values": {"form-type": "8-K", "act": "34", "file-number": "000-53558", "film-number": "12551648"}, "business-address": {"street1": "9880 MAGNOLIA AVE.", "street2": "SUITE 176", "city": "SANTEE", "state": "CA", "zip": "92071", "phone": "619-717-8047"}, "mail-address": {"street1": "9880 MAGNOLIA AVE.", "street2": "SUITE 176", "city": "SANTEE", "state": "CA", "zip": "92071"}, "former-company": {"former-conformed-name": "USD ENERGY CORP.", "date-changed": "20090114"}}
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington D.C. 20549
FORM 8-K
CURRENT REPORT
PURSUANT TO SECTION 13 OR 15(d) OF
THE SECURITIES EXCHANGE ACT OF 1934
Date of Report (Date of earliest event reported):
January 26, 2012
CASABLANCA MINING LTD.
(Name of small business issuer specified in
its charter)
Nevada
000-53558
80-0214005
(State or other jurisdiction
(Commission File No.)
(I.R.S. Employer
of incorporation)
Identification No.)
9880 Magnolia Ave. Suite 176
Santee, CA 92071
(Address of principal executive offices)
(former name or former address,
if changed since last report)
619-717-8047
(Registrant's telephone number)
Check the appropriate box below if the Form 8-K filing is intended
to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
¨
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
¨
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
¨
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
¨
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
ITEM 1.01 ENTRY
INTO A MATERIAL DEFINITIVE AGREEMENT
On January 26, 2012, Casablanca
Mining Ltd.'s (the "
Company
") wholly owned subsidiary, Santa Teresa Minerals, S.A. ("
Santa
Teresa Minerals
"), entered into a stock purchase agreement with Bluestone Minerals S.A., an entity organized under
the laws of Chile ("
Bluestone
"), whereby Santa Teresa Minerals sold its 60% equity interest in Sulfatos
Chile, S.A. ("
Sulfatos Chile
") to Bluestone in exchange for 2,000 shares of common stock of Bluestone,
representing 20% of the outstanding capital stock of Bluestone immediately following the transaction, and a total of $2.2
million in cash, with $1 million to be paid at closing and $1.2 million to be paid in monthly installments as requested by
Santa Teresa Minerals. The transaction will close upon completion of the "escritura" process as proscribed by
Chilean law. Sulfatos Chile is a copper sulfate production project which includes the Anico Copper Mines and a copper sulfate
production facility.
Juan Carlos Camus Villegas, a
director for the Company and the Company's Chief Executive Officer and Chairman, is also a director and a
shareholder of Bluestone, and Angelique de Maison, a director for the Company, is also the majority  shareholder of
Bluestone. The transaction was approved by the Board of Directors of the Company, with Mr. Camus and Ms. de Maison
abstaining.
ITEM 9.01 FINANCIAL STATEMENTS AND EXHIBITS
(d)	Exhibits:
Exhibit
Description
10.1
Stock Purchase Agreement, dated January 26, 2012, by and among Santa Teresa Minerals, S.A. and Bluestone Minerals S.A.
SIGNATURES
Pursuant to the requirements of the Securities
Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
Date: January 27, 2012
CASABLANCA MINING LTD.
By:
/s/ Zirk Engelbrecht
Zirk Engelbrecht
President