It looks like a coating. And the oil is under the coating.

Hard to see in a video.

Do you have and photos

 

Hector Castillo

 

From: list-manager@stoneandtilepros.simplelists.com [mailto:list-manager@stoneandtilepros.simplelists.com] On Behalf Of Roger Konarski (via sccpartners list)
Sent: Friday, September 26, 2014 9:45 PM
To: Sccpartners Email Support
Subject: Quartzite

 

This email was sent from yahoo.com which does not allow forwarding of emails via email lists. Therefore the sender's email address (qm144@yahoo.com) has been replaced with a dummy one.

 

I was sent this video of a quartzite top. Around the edges the stone is getting dark. The question, what is causing the problem and is there a remedy?  The stone was sealed with dry treat?

 

Thanks  for your help !

 

 
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