EXH10-15

                                                     w-

Void                                                 after   Right  to  Purchase
                                                     Shares  of   Common   Stock
                                                     (subject to  adjustment) of
                                                     FiberCore, Inc.


FIBERCORE, INC.

COMMON STOCK PURCHASE WARRANT


         FiberCore, Inc. (the "Company"), a Nevada corporation, hereby certified
that, for value received,  , or assigns,  is entitled,  subject to the terms set
forth  below,  to purchase  from the Company at any time on or from time to time
after and  before  5:00 P.M.,  Boston  time,  ( ) fully paid and  non-assessable
shares of Common  Stock of the  Company,  at the price per share (the  "Purchase
Price") of and dollars.  The number and character of such shares of Common Stock
and the Purchase Price are subject to adjustment as provided herein.

         This Common Stock Purchase  Warrant (the  "Warrant") is issued to as of
evidences  the right to purchase an  aggregate of not more than shares of Common
Stock of the Company, subject to adjustment as provided herein.

         As used  herein  the  following  terms,  unless the  context  otherwise
required, have the following meanings:

         (a) The term "Company"  includes any corporation which shall succeed to
or assume the obligations of the Company hereunder.

         (b) The term "Common  Stock"  includes all voting stock of any class or
classes (however designated) of the Company,  authorized upon the Original Issue
Date or  thereafter,  the  holders  of  which  shall  have  the  right,  without
limitation  as to amount,  either to all or to a share of the balance of current
dividends  and  liquidating   dividends  after  the  payment  of  dividends  and
distributions on any shares entitled to preference.

         (c) The  "Original  Issue Date" is  __________the  date as of which the
Warrants were first issued.

         (d) The term "Other  securities" refers to any stock (other than Common
Stock) and other  securities  of the Company or any other person  (corporate  or
otherwise)  which the  holders of the  Warrants at any time shall be entitled to
receive, or shall have received,  upon the exercise of the Warrants,  in lieu of
or in


<PAGE>



addition to Common  Stock,  or which at any time shall be issuable or shall have
been  issued  in  exchange  for or in  replacement  of  Common  Stock  or  Other
Securities pursuant to section 6 or otherwise.

         (e) The  terms  registered  and  registration  refer to a  registration
effected by filing a  registration  statement in compliance  with the Securities
Act, to permit the disposition of Common Stock (or Other  Securities)  issued or
issuable upon the exercise of Warrants,  and any  post-effective  amendments and
supplements filed or required to be filed to permit any such disposition.

         (f) The term  "Securities  Act" means the Securities Act of 1933 as the
same shall be in effect at the time.

         1.  Sale or  Exercise  Without  Registration.  If,  at any  time of any
exercise,  transfer or surrender  for exchange of a Warrant or of Common  Stock,
(or Other  Securities)  previously  issued upon the exercise of  Warrants,  such
Warrant or Common Stock (or Other  Securities) shall not be registered under the
Securities  Act,  the  Company may  require,  as a  condition  of allowing  such
exercise, transfer or exchange, that the holder or transferee of such Warrant or
Common Stock (or Other Securities), as the case may be, furnish to the Company a
satisfactory  opinion of counsel to the effect that such  exercise,  transfer or
exchange  may be made  without  registration  under the  Securities  Act. as the
holder of the Warrants  represents  to the Company that they are  acquiring  the
Warrants for investment and not with a view to the distribution thereof.

         2.       Exercise of Warrant; Partial Exercise.

                  2.1 Exercises in Full. Subject to the provisions hereof,  this
Warrant  may be  exercised  in full by the holder  hereof by  surrender  of this
Warrant,  with the form of  subscription at the end hereof duly executed by such
holder, to the Company at its principal office,  accompanied by payment, in cash
or by certified or official bank check  payable to the order of the Company,  in
the amount  obtained by multiplying  the number of shares of Common Stock called
for on the  face  of this  Warrant  (without  giving  effect  to any  adjustment
therein) by the Purchase Price.

                  2.2 Partial Exercise.  Subject to the provisions hereof,  this
Warrant may be  exercised in part by surrender of this Warrant in the manner and
at the place  provided in subsection  2.1 except that the amount  payable by the
holder upon any partial exercise shall be the amount obtained by multiplying (a)
the number of shares of Common Stock  (without  giving effect to any  adjustment
therein)  designated by the holder in the  subscription at the end hereof by (b)
the Purchase Price. Upon any such partial  exercise,  the Company at its expense
will forthwith issue and deliver to or upon the order of the holder


<PAGE>



hereof a new Warrant or Warrants of like tenor, in the name of the holder hereof
or as such holder (upon payment by such holder of any applicable transfer taxes)
may  request,  calling in the  aggregate  on the face or faces  thereof  for the
number of shares of Common Stock equal (without  giving effect to any adjustment
therein)  to the number of such  shares  called for on the face of this  Warrant
minus the number of such shares  designated by the holder in the subscription at
the end hereof.

                  2.3 Company to Reaffirm Obligations.  The Company will, at the
of any  exercise  of this  Warrant,  upon  the  request  of the  holder  hereof,
acknowledge  in writing its  continuing  obligation to afford to such holder any
rights to which such holder shall continue to be entitled after such exercise in
accordance  with the provisions of this Warrant,  provided that if the holder of
this Warrant shall fail to make any such request,  such failure shall not affect
the continuing obligation of the Company to afford such holder any such rights.

         3.  Delivery  of  Stock  Certificates  etc.,  on  Exercise.  As soon as
practicable  after the exercise of this  Warrant in full or in part,  and in any
event  within 10 days  thereafter,  the  Company at its expense  (including  the
payment by it of any applicable  issue taxes) will cause to be issued m the name
of and delivered to the holder  hereof,  or as such holder (upon payment by such
holder  of  any  applicable   transfer  taxes)  may  direct,  a  certificate  or
certificates  for the  number of full paid and  non-assessable  shares of Common
Stock (or Other  Securities)  to which such holder  shall be entitled  upon such
exercise,  plus,  in lieu of any  fractional  share to which such  holder  would
otherwise  be  entitled,  cash  equal to such  fraction  multiplied  by the then
current  market value of one full share,  together with any other stock or other
securities and property  (including cash, where applicable) to which such holder
is entitled upon such exercise pursuant to section 4 or otherwise.

         4.   Adjustment   for  Dividends  in  Other  Stock,   Property,   etc.;
Reclassification,  etc.  In case at any  time or  from  time to time  after  the
Original Issue Date the holders of Common Stock (or Other Securities) shall have
received,  or (on or after  the  record  date  fixed  for the  determination  of
stockholders eligible to receive) shall have become entitled to receive, without
payment therefor

                  (a) other or additional  stock or other securities or property
(other than cash) by way of dividend, or

                  (b) any cash paid or payable  (including,  without limitation,
by way of dividend), except out of earned surplus of the Company, or

                  (c) other or additional (or less) stock or other securities or
property  (including  cash)  by way  of  spin-off,  split-up,  reclassification,
recapitalization, combination of


<PAGE>




shares or similar corporate rearrangement.

                  (d) then,  and in each such case the  holder of this  Warrant,
upon the exercise  hereof as provided in section 2, shall be entitled to receive
the amount of stock and other  securities  and property  (including  cash in the
cases  referred  to in  subdivisions  (b) and (c) of this  section 4) which such
holder would hold on the date of such exercise if on the Original  Issue Date he
had been the holder of record of the number of shares of Common Stock called for
on the face of this  Warrant  and had  thereafter,  during the  period  from the
Original  Issue Date to and including the date of such  exercise,  retained such
shares and all such other or additional (or less) stock and other securities and
property (including cash in the cases referred to in subdivisions (b) and (c) of
this section 4) receivable by him as aforesaid during such period, giving effect
to all adjustments called for during such period by section 6 and 7 hereof.


         5.       Reorganization. Consolidation. Merger. etc.

                  5.1 General. In case the Company after the Original Issue Date
shall (a) effect a  reorganization,  (b) consolidate  with or merge with or into
any other person,  or (c) transfer all or substantially all of its properties or
assets  to any other  person  under any plan or  arrangement  contemplating  the
dissolution  of the  Company  within 24 months  from the date of such  transfer,
then, in each such case, the holder of this Warrant, upon the exercise hereof as
provided in section 2 at any time after the consummation of such reorganization,
consolidation or merger or the effective date of such  dissolution,  as the case
may be,  shall be  entitled  to receive  (and the  Company  shall be entitled to
deliver),  in lieu of the Common Stock (or Other Securities)  issuable upon such
exercise prior to such  consummation or such effective date, the stock and other
securities  and property  (including  cash) to which such holder would have been
entitled upon such consummation or in connection with such  dissolution,  as the
case may be, if such holder had so  exercised  this  Warrant  immediately  prior
thereto,  all subject to further adjustment  thereafter as provided in section 4
and 6 hereof

         5.2  Warrant  to   Continue   in  Full  Force  and  Effect.   Upon  any
reorganization, consolidation, merger or transfer (and any dissolution following
any transfer) pursuant to section 5.1, this Warrant shall continue in full force
and effect and the terms hereof shall be  applicable  to the shares of stock and
other securities and property receivable upon the exercise of this Warrant after
the  consummation of such  reorganization,  consolidation,  merger,  transfer or
dissolution,  as the case may be,  and shall be  binding  upon the issuer of any
such stock or other securities, including, in the case of any such transfer, the
person acquiring all or substantially all of the properties


<PAGE>



or assets of the  Company,  whether  or not such  person  shall  have  expressly
assumed the terms of this Warrant.

         6. Further Assurances. The Company will take all such actions as may be
necessary or appropriate in order that the Company may validly and legally issue
fully paid and  nonassessable  shares of stock upon the exercise of all Warrants
from time to time outstanding.

         7.  Accountants'  Certificate  as to  Adjustments.  In each case of any
adjustment or readjustment  in the shares of Common Stock (or Other  Securities)
issuable  upon the  exercise of the  Warrants,  the Company at its expense  will
promptly  cause  the  Company's  regularly  retained  auditor  to  compute  such
adjustment  or  readjustment  in  accordance  with the terms of the Warrants and
prepare a certificate  setting forth such adjustment or readjustment and showing
in detail the facts upon which such adjustment or readjustment is based, and the
number of shares of Common Stock  outstanding or deemed to be  outstanding.  The
Company will forthwith mail a copy of each such  certificate to each holder of a
Warrant.

         8. Notices of Record Date, etc. In the event of:

                  (a) any taking by the  Company  of a record of the  holders of
any class of securities for the purpose of determining  the holders  thereof who
are entitled to receive any dividend (other than a cash dividend  payable out of
earned surplus of the Company) or other distribution,  or any right to subscribe
for, purchase or otherwise acquire any shares of stock of any class or any other
securities or property, or to receive any other right, or

                  (b)  any   capital   reorganization   of  the   Company,   any
reclassification  or recapitalization of the capital stock of the Company or any
transfer  of  all  or  substantially  all of the  assets  of the  Company  to or
consolidation or merger of the Company with or into any other person, or

                  (c) any voluntary or involuntary  dissolution,  liquidation or
winding-up of the Company, or

                  (d) any  proposed  issue or grant by the Company of any shares
of stock  of any  class or any  other  securities,  or any  right or  option  to
subscribe for, purchase or otherwise acquire any shares of stock of any class or
any other  securities  (other than the issue of Common  Stock on the exercise of
the Warrants),  then and in each such event the Company will mail or cause to be
mailed to each holder of a Warrant a notice specifying (i) the date on which any
such record is to be taken for the  purpose of such  dividend,  distribution  or
right,  starting the amount and  character  of such  dividend,  distribution  or
right,  (ii)  the  date on  which  any  such  reorganization,  reclassification,
recapitalization, transfer, consolidation, merger, dissolution,


<PAGE>



liquidation  or winding-up  is to take place,  and the time, if any, as of which
the holders of record of Common Stock (or Other Securities) shall be entitled to
exchange  their shares of Common Stock (or Other  Securities)  for securities or
other  property   deliverable   upon  such   reorganization,   reclassification,
recapitalization,  transfer, consolidation,  merger, dissolution, liquidation or
winding-up, and (iii) the amount and character of any stock or other securities,
or rights or options with respect thereto, proposed to be issued or granted, the
date of such proposed issue or grant and the persons or class of persons to whom
such  proposed  issue or grant and the  persons or class of persons to whom such
proposed issue or grant is to be offered or made. Such notice shall be mailed at
least 20 days prior to the date therein specified.

         9.  Reservation of Stock,  etc.  Issuable on Exercise of Warrants.  The
Company will at all times  reserve and keep  available,  solely for issuance and
delivery upon the exercise of the Warrants, all shares of Common Stock (or Other
Securities) from time to time issuable upon the exercise of the Warrants.

         10.  Exchange of  Warrants.  Subject to the  provisions  of paragraph 1
hereof,  upon surrender for exchange of any Warrant,  properly endorsed,  to the
Company,  the Company at its own  expense  will issue and deliver to or upon the
order of the holder thereof a new Warrant or Warrants of like tenor, in the name
of such holder or as such holder (upon payment by such holder or any  applicable
transfer  taxes)  may  direct,  calling  in the  aggregate  on the face or faces
thereof for the number of shares of Common Stock called for on the face or faces
of the Warrant or Warrants so surrendered.

         11.  Replacement  of  Warrants.  Upon  receipt of  evidence  reasonably
satisfactory to the Company of the loss, theft, destruction or mutilation of any
Warrant and, in the case of any such loss,  theft or destruction,  upon delivery
of an  indemnity  agreement  reasonably  satisfactory  in form and amount to the
Company or, in the case of any such mutilation,  upon surrender and cancellation
of such  Warrant,  the Company at its expense  will  execute and deliver in lieu
thereof, a new Warrant of like tenor.

         12. Warrant Agent. The Company may, by written notice to each holder of
a Warrant, appoint an agent having an office in Boston,  Massachusetts,  for the
purpose of issuing Common Stock (or Other  Securities)  upon the exercise of the
Warrants pursuant to section 2, exchanging  Warrants pursuant to section 10, and
replacing  Warrants  pursuant  to  section  11,  or any of  the  foregoing,  and
thereafter any such issuance, exchange or replacement, as the case may be, shall
be made at such office by such agent.

         13.  Remedies.  The Company  stipulates that the remedies at law of the
holder of this Warrant in the event of any default or threatened  default by the
Company in the performance of or


<PAGE>



compliance  with  any of the  terms  of this  Warrant  are not and  will  not be
adequate,  and that such terms may be specifically  enforced by a decree for the
specific  performance  of any  agreement  contained  herein or by an  injunction
against a violation of any of the terms hereof or otherwise.

         14.  Restrictions  on  Transfer  and  Assignability.  This  Warrant  is
nonassignable  and  non-transferable  without the prior  written  consent of the
Company,  and in the event of such consent,  shall continue to be subject to the
provisions of Section 1 of this Warrant.

                  (a) subject to the  provisions  hereof,  title to this Warrant
may be transferred by  endorsement  (by the holder hereof  executing the form of
assignment at the end hereof).

                  (b) until  this  Warrant  is  transferred  on the books of the
Company,  the Company may treat the  registered  holder  hereof as the  absolute
owner hereof for all purposes, notwithstanding any notice to the contrary.

         15. Notices. etc. All notices and other communications from the Company
to the  holder of this  Warrant  shall be mailed by first  class  registered  or
certified mail,  postage prepaid,  at such address as may have been furnished to
the Company in writing by such holder, or, until an address is so furnished,  to
and at the address of the last holder of this  Warrant who has so  furnished  an
address to the Company.

         16.  Miscellaneous.  This  Warrant  and any term hereof may be changed,
waived,  discharged or terminated only by an instrument in writing signed by the
party against which enforcement of such change, waiver, discharge or termination
is sought.  This Warrant is being  delivered in the State of  Massachusetts  and
shall be construed and enforced in  accordance  with and governed by the laws of
such State. The headings in this Warrant are for purposes of reference only, and
shall not limit or otherwise affect any of the terms hereof.
Dated:


                                         FIBERCORE, INC.



                                         BY: __________________________________
                                               Mohd A. Aslami, President



[Corporate Seal]

Attest:


--------------------------
Secretary


<PAGE>



                                FORM OF EXERCISE

                  (To be signed only upon exercise of Warrant)


To:      FiberCore, Inc.
         60 Industrial Park Rd. West
         Tolland, CT 06084

                  The  undersigned,  the  holder of the within  Warrant,  hereby
revocably elects to exercise the purchase right represented by such Warrant for,
and to purchase thereunder,
           shares of Voting Stock of FiberCore, Inc., and herewith makes payment
of $ therefore,  and requests that the certificates for such shares be issued in
the name of, and delivered to, , whose address is ______________________________

________________________________________________________________________________

________________________________________________________________________________

______________________________________________________________________________.

Dated:_______________________

                                                 -------------------------------
                                                 (Signature  must conform in all
                                                 respects  to name of  holder as
                                                 specified  on the  face  of the
                                                 Warrant)

                                                 -------------------------------
                                                              Address

-------------

* Insert here the number of shares called for on the face of the Warrant (or, in
the case of a partial  exercise,  the portion thereof as to which the Warrant is
being  exercised),  in either caw without  making any  adjustment for additional
Common Stock or any other stock or other  securities  or property or cash which,
pursuant to the  adjustment  provisions of the Warrant may be  deliverable  upon
exercise.

                               FORM OF ASSIGNMENT

                  (To be signed only upon transfer of Warrant)


         For value received,  the undersigned  hereby sells,  assigns  transfers
unto the right  represented  by the within  Warrant to purchase of Voting Common
Stock


<PAGE>



of FiberCore,  Inc. to which the within Warrants relates,  and appoints Attorney
to  transfer  such  right on the books of  FiberCore,  Inc.  with full  power of
substitution in the premises.  The Warrant being transferred hereby is one of an
aggregate of Common Stock Purchase Warrants issued by FiberCore, Inc. to as of ,
 .


Dated:_______________________

                                                 -------------------------------
                                                 (Signature  must conform in all
                                                 respects  to name of  holder as
                                                 specified  on the  face  of the
                                                 Warrant)

                                                 -------------------------------
                                                              Address

-------------
Signature  guaranteed by a Bank or Trust Company having its principal  office in
Boston, Massachusetts or by a Member Firm of the New York or American
Stock Exchange.