EX-4.2



 Exhibit 4.2 
  





 
 incorporated under the laws of the state of delaware

-xx- 
-xx- 
covia holdings corporation 
see reverse for certain definitions 
cusip 22305a 103 
this certifies that is the record holder of xxxxxxx (xxx) fully paid and
nonassessable shares of common stock, $0.01 par value per share of 
covia holdings corporation 
transferable on the books of the corporation in person or by his duly authorized attorney, upon surrender of this certificate properly endorsed. this certificate is not valid until
countersigned by the transfer agent and registered by the registrar. 
witness the facsimile seal of the corporation and the facsimile signatures of its duly
authorized officers. 
dated 
general counsel and secretary 
president and chief executive officer 
countersigned and registered to: 
american stock transfer & trust company,llc 
(brooklyn,ny) 
transfer agent and registrar 
authorized officer 







 The following abbreviations, when used in the inscription on the face of this certificate, shall
be construed as though they were written out in full according to applicable laws or regulations: 
  

							
	TEN COM	  		  	as tenants in common	  	UNIF GIFT MIN ACT –
                Custodian                
	TEN ENT	  	–	  	as tenants by the entireties	  	                                      
    (Cust)                       (Minor)
	JT TEN	  	–	  	as joint tenants with right of survivorship and not as tenants in common	  	
                          
          Under Uniform Gifts to Minors

                          
                Act                        
                  

                          
                          (State)


 Additional abbreviations may also be used though not in the above list. 

For value received, hereby sell, assign and transfer unto 
  

			
	 PLEASE INSERT SOCIAL SECURITY OR OTHER

IDENTIFYING NUMBER OF ASSIGNEE
  
	 	
	 	 	

  

	
	 PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING POSTAL ZIP CODE, OF ASSIGNEE

 

	     

 

	  

                          
                                         
                                         
                                         
                                         
              Shares

	Of the Common Stock represented by the within Certificate, and do hereby irrevocably constitute and appoint
	
	                                      
                                         
                                         
                                         
                                       
Attorney
	to transfer the Common Stock on the books of the within named Corporation with full power of substitution in the premises.
	
	
	Dated

  

			
		 	 X
                                         
                                         
                      

		
		 	 X
                                         
                                         
                      

		
		 	NOTICE: THE SIGNATURE(S) TO THIS ASSIGNMENT MUST CORRESPOND WITH THE NAME(S) AS WRITTEN UPON THE FACE OF THE CERTIFICATE IN EVERY PARTICULAR, WITHOUT ALTERATION OR ENLARGEMENT OR ANY CHANGE WHATEVER.

  

					
	Signatures(s) Guaranteed:	 	             
	 	
                   
                                         
                

			
	  
	 		 	
	THE SIGNATURE(S) MUST BE GUARENTEED BY AN ELIGIBLE GUARANTOR INSTITUTION (BANKS, STOCKBROCKERS, SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH MEMBERSHIP IN AN APPROVED SIGNATURE GUARENTEE MEDALLION PROGRAM), PURSUANT TO SEC
RULE 17Ad-15.