Framework Type Codes

Assigned by the Structure Commission
of the International Zeolite Association

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Code

Type Material

Date

ABW

Li-A(BW)

1978

ACO

ACP-1

March 17, 1998

AEI

AlPO-18

1992

AEL

AlPO-11

1987

AEN

AlPO-EN3

May 17, 1999

AET

AlPO-8

1992

AFG

Afghanite

1978

AFI

AlPO-5

1987

AFN

AlPO-14

July 5, 1998

AFO

AlPO-41

1992

AFR

SAPO-40

1992

AFS

MAPSO-46

1987

AFT

AlPO-52

1992

AFX

SAPO-56

October 15, 1994

AFY

CoAPO-50

1987

AHT

AlPO-H2

March 15, 1994

ANA

Analcime

1978

APC

AlPO-C

1987

APD

AlPO-D

1987

AST

AlPO-16

1987

ASV

ASU-7

May 2, 2000

(ATF)

AlPO-25

1987

discredited, see ATV

ATN

MAPO-39

1992

ATO

AlPO-31

1992

ATS

MAPO-36

1992

ATT

AlPO-12-TAMU

1987

ATV

AlPO-25

1992

AWO

AlPO-21

July 5, 1998

AWW

AlPO-22

1992
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BCT

Mg-BCCT

June 14, 2001

*BEA

Beta

1992

BEC

FOS-5 (Beta polymorph C)

June 14, 2001

BIK

Bikitaite

1978

BOG

Boggsite

1992

BPH

Beryllophosphate-H

1992

BRE

Brewsterite

1978

CAN

Cancrinite

1978

CAS

Cesium Aluminosilicate (Araki)

1992
CDO CDS-1 November 8, 2004

CFI

CIT-5

March 17, 1998

CGF

Cobalt-Galiium-Phosphate-5

August 11, 1996

CGS

Cobalt-Gallium-Phosphate-6

September 29, 1997

CHA

Chabazite

1978

-CHI

Chiavennite

1987

-CLO

Cloverite

1992

CON

CIT-1

October 15, 1994

CZP

Chiral Zincophosphate

August 11, 1996

DAC

Dachiardite

1978

DDR

Deca-Dodecasil-3R

1987

DFO

DAF-1

March 15, 1993

DFT

DAF-2

July 5, 1998

DOH

Dodecasil-1H

1987

DON

UTD-1F

May 17, 1999

EAB

TMA-E(AB)

1978

EDI

Edingtonite

1978

EMT

EMC-2

1992
EON ECR-1 May 20, 2005

EPI

Epistilbite

1978

ERI

Erionite

1978

ESV

ERS-7

July 5, 1998
ETR ECR-34 January 30, 2004

EUO

EU-1

1987
EZT EMM-3 October 29, 2006

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FAR Farneseite October 29, 2006

FAU

Faujasite

1978

FER

Ferrierite

1978

FRA

Franzinite

December 12, 2000

GIS

Gismondine

1978
GIU Giuseppettite November 8, 2004

GME

Gmelinite

1978

GON

GUS-1

December 12, 2000

GOO

Goosecreekite

1987

HEU

Heulandite

1978

IFR

ITQ-4

April 30, 1997

IHW

ITQ-32

January 28, 2006

IMF IM-5 February 26, 2007

ISV

ITQ-7

May 17, 1999

ITE

ITQ-3

September 29, 1997
ITH ITQ-13 August 3, 2003
ITW ITQ-12 August 3, 2003
IWR ITQ-24 January 30, 2004
IVW ITQ-27 October 29, 2006
IWW ITQ-22 August 3, 2003

JBW

Na-J (Barrer & White)

1992

KFI

ZK-5

1978

LAU

Laumontite

1978

LEV

Levyne

1978

LIO

Liottite

1978
-LIT Lithosite May 20, 2005

LOS

Losod

1978

LOV

Lovdarite

1987

LTA

Linde Type A

1978

LTL

Linde Type L

1978

LTN

Linde Type N

1987

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MAR Marinellite September 15, 2004

MAZ

Mazzite

1978

MEI

ZSM-18

1992

MEL

ZSM-11

1978

MEP

Melanophlogite

1987

MER

Merlinoite

1978

MFI

ZSM-5

1978

MFS

ZSM-57

1992

MON

Montesommaite

1992

MOR

Mordenite

1978

MOZ

ZSM-10

January 28, 2006

MSE MCM-68 October 29, 2006

MSO

MCM-61

May 17, 1999

MTF

MCM-35

August 2, 1999

MTN

ZSM-39

1987

MTT

ZSM-23

1987

MTW

ZSM-12

1987

MWW

MCM-22

April 30, 1997

NAB

Nabesite

February 10, 2003
NAT Natrolite 1978

NES

NU-87

1992

NON

Nonasil

1987
NPO Oxonitridophosphate-1 January 30, 2004
NSI Nu-6(2) May 20, 2005

OBW OSB-2 September 15, 2004

OFF

Offretite

1978

OSI

UiO-6

April 12, 1996

OSO

OSB-1

December 12, 2000

-PAR

Partheite

1987

PAU

Paulingite

1978

PHI

Phillipsite

1978
PON IST-1 Janaury 30, 2004

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RHO

Rho

1978

(-ROG)

Roggianite

1987

discredited, see -RON

-RON

Roggianite

July 4, 1992
RRO RUB-41 September 15, 2004

RSN

RUB-17

October 15, 1994

RTE

RUB-3

October 15, 1994

RTH

RUB-13

October 15, 1994

RUT

RUB-10

March 15, 1994
RWR RUB-24 September 15, 2004
RWY UCR-20 August 3, 2003

SAO

STA-1

November 15, 1996

SAS

STA-6

May 2, 2000

SAT

STA-2

September 29, 1997

SAV

STA-7

May 2, 2000

SBE

UCSB-8Co

March 17, 1998

SBS

UCSB-6GaCo

March 17, 1998
SBN UCSB-9 January 29, 2008

SBT

UCSB-10GaZn

March 17, 1998

SFE

SSZ-48

May 2, 2000

SFF

SSZ-44

December 10, 1998
SFG SSZ-58 February 10, 2003
SFH SSZ-53 August 3, 2003
SFN SSZ-59 August 3, 2003
SFO SSZ-51 November 8, 2004

SGT

Sigma-2

1987
SIV SIV-7 October 29, 2006

SOD

Sodalite

1978
SOS SU-16 November 8, 2004
SSF SSZ-65 January 29, 2008
SSY SSZ-60 January 30, 2004

STF

SSZ-35

December 10, 1998

STI

Stilbite

1978
*STO SSZ-31 (polymorph I) January 29, 2008

STT

SSZ-23

July 5, 1998
SZR SUZ-4 October 29, 2006

TER

Terranovaite

April 12, 1996

THO

Thomsonite

1978
TOL Tounkite-like mineral February 26, 2007

TON

Theta-1

1987

TSC

Tschörtnerite

March 17, 1998
TUN TNU-9 October 29, 2006

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UEI Mu-18 April 1, 2002
UFI UZM-5 February 10, 2003
UOZ IM-10 January 30, 2004
USI IM-6 January 30, 2004
UTL IM-12 September 15, 2004
UWE UiO-28 May 20, 2005

VET

VPI-8

December 19, 1995

VFI

VPI-5

1992

VNI

VPI-9

December 19, 1995

VSV

VPI-7

March 15, 1994

WEI

Weinebeneite

June1, 1993

-WEN

Wenkite

1987

YUG

Yugawaralite

1978

ZON

ZAPO-M1

April 17, 1995

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last updated 11-February-2008