Report of Foreign Issuer (6-k)

FORM 6-K

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

Report of Foreign Private Issuer

Pursuant to Rule 13a-16 or 15d-16

Of the Securities Exchange Act of 1934

For the month of April 2015

Commission File Number: 000-13345

CALEDONIA MINING CORPORATION

(Translation of registrant’s name into English)

Suite 1000

36 Toronto Street

Toronto, ON, M5C 2C5

Canada

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F

Form 20-F x Form 40-F ______

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ______

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): ______

Indicate by check mark whether by furnishing the information contained in this Form, the registrant is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes ______ No x

If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82- ______

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, thereunto duly authorized.

	Caledonia Mining Corporation (Registrant) By: /s/ Steve Curtis
Dated: April 24, 2015	Name: Steve Curtis Title: CEO and Director

Exhibit Index

Exhibit	Description

99.1	Notification of Annual General Meeting

Exhibit 99.1

Caledonia Mining Corporation

(TSX: CAL, OTCQX: CALVF, AIM: CMCL),

Notification of Annual General Meeting

April 23, 2015: Caledonia Mining Corporation (the "Company") announces that the Notice of Annual General Meeting, the Proxy and Information Circular, Proxy Form and the Annual Report to Shareholders have been mailed to the registered shareholders of the Company. All of these documents are also available on the Company's website at www.caledoniamining.com.

The Annual General Meeting will be held at the office of the Company's Solicitors (Borden Ladner Gervais LLP) 44th Floor, Scotia Plaza, 40 King Street West, Toronto, Ontario, on Thursday, May 14, 2015 commencing at 10:00 a.m (Toronto local time).

For more information, please contact:

Caledonia Mining Corporation Mark Learmonth Tel: +27 11 447 2499 marklearmonth@caledoniamining.com	Numis John Prior/Paul Gillam/ James Black Tel: +44 20 7260 1000

Blytheweigh Tim Blythe/Halimah Hussain/George Yeomans Tel: +44 20 7138 3200	WH Ireland Adrian Hadden/James Bavister Tel: +44 20 7220 1751