LINKS

Natural stone info is a developing project aimed to share the italian knowledge on natural stones mining, processing and finishing.
STATISTICS

Mindat - Minerals Database
www.mindat.org

Minerals USGS
Dimensional stone data USA (gov)
minerals.usgs.gov

Mineral Stox
www.mineralstox.com

Canada's National Statistical Agency
www40.statcan.ca

Brazilian Statistical Geographic Foundation
www.ibge.gov.br

Argentina Statistical Institute
www.indec.mecon.ar

EUROSTAT Europe
europa.eu.int

ISTAT Italian institute for statistics
www.istat.it

India Statistical data
www.india.gov.in

China Statistical Institute
www.stats.gov.cn

Russian Committee for Statistics
www.gks.ru

Australian Bureau of Statistics (ABS)
www.abs.gov.au


TOOLS

Currency converters
Yahoo currency converter
XE currency
Oanda.com currency convert
Bank of Canada.ca currency convert

Metric, physical converters
www.worldwidemetric.com
www.onlineconversion.com

On line calculators
www.math.com
www.calculator.com
WORLDWIDE PORTALS

Find Stone - India
www.findstone.com

Usuarios Piedra - Spain
www.piedra.com

Stone Contact - Usa
www.stonecontact.com

World Stonex - India
www.worldstonex.com

Stone Network - Uk
www.stone-network.com

Litos On line - Spain
www.litosonline.com

Stone World - Usa
www.stoneworld.com

About Stone - UK
www.aboutstone.org

Stone Expo Zone - Portugal
www.stoneexpozone.com

MIA - Marble Institute - Usa
www.marble-institute.com

CDOS - India
www.cdos-india.com

Granite Land - Germany
www.graniteland.com
WORLD STONE EXHIBITIONS

Marmomacc - Italy
Verona Stone Exhibition
www.marmomacc.it

Marmotec - Italy
Carrara Stone Exhibition
www.immcarrara.com

Coverings - USA
www.coverings.com

Conexpo - con agg USA
www.conexpoconagg.com

Domotex - Germany
www.contractworld.com

Marble - Turkey
www.izfas.com.tr

Marmol - Spain
marmol.feriavalencia.com

Piedra Spain
www.piedra.ifema.es

Revestir - Brasil
www.exporevestir.com.br

Stone tech - Germany
www.nuernbergmesse.de

Stonetech Shanghai- China
www.stonetechfair.com

Stona - India
www.stonaaigsa.com

Stone and stone working tech. - Ukraine
www.primus-exhibitions.com

Tecnipierre - Belgium
www.technipierre.be

Tektonica - Portugal
www.fil-tektonica.com

The natural stone show - UK
www.stoneshow.co.uk

Vitoria stone fair - Brasil
www.milanezmilaneze.com.br

Worl Roc expo - France
www.montpellier.cci.fr

Xiamen stone fair - China
www.stonefair.org.cn


PRODUCT ARMONIZATION

ASTM - Usa
American Society for Testing and Materials
www.astm.org

ISO - International
International Standard Organisation
www.iso.ch

CEN - Europe
 European Committee for Standardization
www.cen.eu


BSI - Uk
www.bsi-global.com

UNI - Italy
www.uni.com

AENOR - Spain
www.aenor.es

AFNOR - France
www.afnor.fr

DIN - Germany
www2.din.de

ABNT - Brazil
www.abnt.org.br

IRAM - Argentina
www.iram.com.ar

BIS - India
www.bis.org.in

SAC - China
www.sac.gov.cn

GOST R - Russian Federation
www.gost.ru

SA - Australia
www.standards.org.au