While playing on Creative mode, and testing the snapshot, I started making a quartz house. I placed a door and accidentally broke the door. I noticed the particles of the door breaking did not have a texture. (See attachment for more)
In the attachment, you can see that, while breaking a door, the particles from the door breaking where gray and black and not the color of the door
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I can confirm this. Also happens on Iron doors.
Seems Mojang may have missed a texture file for these particles.
I can confirm this, also on "head" Decorations
Duplicate of MC-6779?

Duplicate of MC-6779 , please use the search function to see if your bug has already been submitted. Currently over 42% of tickets are being closed as duplicate.