Sustainability Standard

Browse our database of stone industry resources which includes Material Fact Sheets, Case Studies, Best Practices, and Life Cycle Inventories.

TexaStone Quarries: Certified Sustainable

Please tell us a bit about your company and why you felt it was important to earn this certification. TexaStone Quarries is a family owned quarrier and fabricator of six...

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Stony Creek Quarry: Certified Sustainable

Today, architects, landscape architects, engineers, contractors, building owners, managers and the public are driving a building revolution that encourages the design and construction of healthy built spaces. These projects are...

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Northern Stone Supply: Certified Sustainable

A conversation with Greg Osterhout, President of Northern Stone Supply. Please tell us a bit about your company and why you felt it was important to earn this certification. Northern...

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Michels: Certified Sustainable

A conversation with Michael Schumacher, LEED AP, Regional Business Development Manager for Michels. Please tell us a bit about your company and why you felt it was important to earn...

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Indiana Limestone Company: Certified Sustainable

A conversation with Tim Sproull, Operational Project Manager for Indiana Limestone Company. Please tell us a bit about your company, and why you felt it was important to earn this...

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Coldspring: Certified Sustainable

A conversation with Kathy Spanier, Director of Marketing for Coldspring. Please tell us a bit about your company and why you felt it was important to earn this certification. Coldspring...

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Delta Stone Products: Certified Sustainable

A conversation with Eric Osterhout of Delta Stone Products in Heber, UT. 1. Please tell us a bit about your company, and why you felt it was important to earn...

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Sustainability Standard Updated to Align with Evolving Green Building Programs | Press Release

The Natural Stone Council – a collaboration of natural stone trade associations to promote the use of natural stone in commercial, residential, government, institutional, educational, and all types of applications...

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Guidance for Conformance to ANSI/NSC 373

This document complements American National Standard, NSF/ ANSI 373 – Sustainability Assessment for Natural Dimension Stone, by providing information, tips, sample forms, and other useful guidance on certifying to the...

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