Exhibit 99.1

RANDGOLD RESOURCES LIMITED
Incorporated in Jersey, Channel Islands
Reg. No. 62686
LSE Trading Symbol: RRS
Nasdaq Trading Symbol: GOLD

BLOCK LISTING SIX MONTHLY RETURN

Information provided on this form must be typed or printed electronically and provided to an ris.

Date: 01 June 2015

Name of applicant:		RANDGOLD RESOURCES LIMITED
Name of scheme:		Randgold Resources Share Option Scheme Randgold Resources Limited Restricted Share Scheme Randgold Resources Limited Co-Investment Plan
Period of return:	From:	2 December 2014	To:	31 May 2015
Balance of unallotted securities under scheme(s) from previous return:		1 389 328 Ordinary Shares of US$0.05 each
Plus:  The amount by which the block scheme(s) has been increased since the date of the last return (if any increase has been applied for):
Less:  Number of securities issued/allotted under scheme(s) during period (see LR3.5.7G):		2 000 Ordinary Shares of US$0.05 each under the Randgold Resources Limited Share Option Scheme, 180 100 Ordinary Shares of US$0.05 each under the Randgold Resources Limited Restricted Share Scheme; and 35 305 Ordinary Shares of US$0.05 each under the Randgold Resources Limited Co-Investment Plan.
Equals:  Balance under scheme(s) not yet issued/allotted at end of period:		1 171 923 Ordinary Shares of US$0.05 each

Name of contact:	Martin Welsh
Telephone number of contact:	+44 (0) 1534 735333