Holdings in Company

FOR:  RAMBLER METALS & MINING PLC

AIM SYMBOL:  RMM
TSX VENTURE SYMBOL:  RAB

April 23, 2012

Holdings in Company

LONDON, UNITED KINGDOM--(Marketwire - April 23, 2012) - Rambler Metals and Mining Plc (AIM:RMM)(TSX
VENTURE:RAB) -

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For filings with the FSA include the annex
For filings with issuer exclude the annex
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TR-1: NOTIFICATION OF MAJOR INTEREST IN SHARES(i)
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1. Identity of the issuer or the
underlying issuer of existing shares
to which voting rights are attached:           Rambler Metals and Mining PLC
(ii)
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2 Reason for the notification (please tick the appropriate box or
boxes):
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An acquisition or disposal of voting rights                            x
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An acquisition or disposal of qualifying financial instruments
which may result in the acquisition of shares already issued to
which voting rights are attached
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An acquisition or disposal of instruments with similar economic
effect to qualifying financial instruments
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An event changing the breakdown of voting rights
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Other (please specify):
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3. Full name of person(s) subject to
the notification obligation: (iii)                  Tinma International Ltd.
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4. Full name of shareholder(s) (if
different from 3.):(iv)                                                 N.A.
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5. Date of the transaction and date on
which the threshold is crossed or
reached: (v)                                                   20 April 2012
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6. Date on which issuer notified:                              23 April 2012
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7. Threshold(s) that is/are crossed or
reached: (vi, vii)                                                       10%
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8. Notified details:
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A: Voting rights attached to shares(viii, ix)
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Class/   Situation previous    Resulting situation after the triggering
type     to the triggering     transaction
of       transaction
shares
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         Number     Number     Number     Number of voting    % of voting
         of         of         of shares  rights              rights (x)
         Shares     Voting
                    Rights
                               ---------------------------------------------
if
possible                                  Direct     Indirect
using the                      Direct     (xi)       (xii)   Direct Indirect
ISIN CODE
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Ordinary 13,388,980 13,388,980 13,813,980 13,813,980          10.21

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B: Qualifying Financial Instruments
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Resulting situation after the triggering transaction
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Type of        Expiration     Exercise/      Number of       % of voting
financial      date (xiii)    Conversion     voting          rights
instrument                    Period (xiv)   rights that may
                                             be
                                             acquired if the
                                             instrument is
                                             exercised/
                                             converted.
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C: Financial Instruments with similar economic effect to Qualifying
Financial Instruments (xv, xvi)
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Resulting situation after the triggering transaction
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Type of    Exercise    Expiration  Exercise/    Number of   % of voting
financial  price       date (xvii) Conversion   voting      rights (xix, xx)
instrument                         period       rights
                                   (xviii)      instrument
                                                refers to
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                                                            Nominal Delta
                                                            ----------------

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Total (A+B+C)
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Number of voting rights             Percentage of voting rights
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13,813,980                          10.21
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9. Chain of controlled undertakings through which the voting rights and/or
the financial instruments are effectively held, if applicable: (xxi)
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                                                                        N.A.

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Proxy Voting:
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10. Name of the proxy holder:
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11. Number of voting rights proxy holder will cease
to hold:
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12. Date on which proxy holder will cease to hold voting
rights:
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13. Additional information:
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14. Contact name:                                          Gowlings (UK) LLP
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15. Contact telephone number:                                  0203 004 3500
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Rambler Metals & Mining Plc