Rule 8.3 - LONMIN PLC

FORM 8.3

    DEALINGS BY PERSONS WITH INTERESTS IN SECURITIES REPRESENTING 1% OR MORE
              (Rule 8.3 of the City Code on Takeovers and Mergers)


1.   KEY INFORMATION

Name of person dealing        BARCLAYS PLC
(Note 1)
Company dealt in              LONMIN PLC
Class of relevant security    ORD USD 1.00
to which the dealings being
disclosed relate (Note 2)
Date of dealing               21 FEBRUARY 2006

2.   INTERESTS, SHORT POSITIONS AND RIGHTS TO SUBSCRIBE

(a)   Interests and short positions (following dealing) in the class of relevant
security dealt in (Note 3)

                            Long                    Short

                        Number         (%)       Number        (%)

(1) Relevant          2,825,796    (1.99%)      504,981    (0.35%)
securities
(2) Derivatives         504,366    (0.35%)      227,995    (0.16%)
(other than
options)
(3) Options and               0    (0.00%)            0    (0.00%)
agreements to
purchase/sell
Total                 3,330,162    (2.34%)      732,976    (0.52%)



(b)  Interests and short positions in relevant securities of the company,  other
     than the class dealt in (Note 3)

Class of                    Long                     Short
relevant
security:

                  Number                    Number
                                    (%)                       (%)
(1) Relevant
securities

(2) Derivatives
(other than
options)

(3) Options and
agreements to
purchase/sell

Total


(c)  Rights to subscribe (Note 3)

Class of relevant security:   Details



3.   DEALINGS (Note 4)

(a)  Purchases and sales


Purchase/sale Number of Securities Price per unit
                                   (GBP)
Purchase      34,924               25.4200
Purchase      5,132                25.3900
Purchase      9,725                25.6581
Purchase      4,509                25.4758
Sale          383                  25.5700
Sale          9,953                25.4330
Sale          5,046                25.4079
Sale          19,102               25.6277



(b)  Derivatives transactions (other than options)

Product    Long/Short    Number of Securities  Price Per
name,      (Note 6)      (Note 7)              Unit (GBP)
e.g. CFD
CFD        Long          19,102                25.6277
CFD        Long          9,953                 25.4330
CFD        Long          5,046                 25.4079
CFD        Short         4,509                 25.4758
CFD        Short         34,924                25.4200
CFD        Short         9,725                 25.6581
CFD        Long          16,913                25.3553




(c)  Options transactions in respect of existing securities

(i)  Writing, selling, purchasing or varying

Product name,   Writing,          Number of          Exercise  Type, e.g.      Expiry   Option money
e.g. call       selling,          securities to      price     American,       date     paid/received
option          purchasing,       which the option             European etc.            per unit (Note
                varying etc.      relates (Note 7)                                      5)


(ii) Exercising

Product name, e.g.  Number of           Exercise price per
call option         securities          unit (Note 5)




(d)  Other dealings (including new securities) (Note 4)


Nature of transaction Details           Price per unit
(Note 8)                                (if applicable)
                                        (Note 5)



4.   OTHER INFORMATION

Agreements, arrangements or understandings relating to options or derivatives


Full details of any agreement, arrangement or understanding between the
person disclosing and any other person relating to the voting rights of
any relevant securities under any option referred to on this form or
relating to the voting rights or future acquisition or disposal of any
relevant securities to which any derivative referred to on this form is
referenced.  If none, this should be stated.





Is a Supplemental Form 8 attached? (Note 9)                 NO


Date of disclosure                         22 FEBRUARY 2006
Contact name                               BARCLAYS CORPORATE SECRETARIAT
Telephone number                           020 7116 2913
If a connected EFM, name of
offeree/offeror with which connected
If a connected EFM, state nature of
connection (Note 10)


Notes

The Notes on Form 8.3 can be viewed on the Takeover Panel's website at
www.thetakeoverpanel.org.uk