Randgold Resources 6-K Current report (foreign)

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 anris.

Date: 1 December 2017

Name ofapplicant:		RANDGOLD RESOURCES LIMITED
Name of scheme:		Randgold Resources Limited Share Option Scheme Randgold Resources Limited Restricted Share Scheme Randgold Resources Limited Co-Investment Plan
Period of return:	From:	1 June 2017	To:	30 November 2017
Balance of unallotted securities under scheme(s) from previous return:		1 844 018 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 ofsecurities issued/allotted under scheme(s) during period (see LR3.5.7G):		9 806 Ordinary Shares of US$0.05 each under the Randgold Resources Limited Share Option Scheme; and 68 350 Ordinary Shares of US$0.05 each under the Randgold Resources Limited Restricted Share Scheme.
Equals:  Balance under scheme(s) not yet issued/allotted at end of period:		1 765 862 Ordinary Shares of US$0.05 each

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