(Closed) Moissanite Toxic?

posted 4 years ago in Rings
Post # 2
Member
2722 posts
Sugar bee
  • Wedding: April 2017

 

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beyondthesea :  I’ve never heard this before but reading the MSDS sheet it looks like the dust is considered the hazard as there are workplace limits on how many parts can be in the air before it’s considered a health risk.  I would think a moissanite stone, which is SiC compressed under extremely high pressure, is safe because the dust particles are not being inhaled.

Post # 3
Member
1002 posts
Bumble bee
  • Wedding: October 2014

 

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beyondthesea :  As the document says, this is for particles breathed in.  No one’s ring is toxic.

Post # 5
Member
995 posts
Busy bee
  • Wedding: October 2012

 

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beyondthesea :  It looks like this is for silicon carbide DUST, the route of exposure is inhalation. I imagine this is a much bigger issue for people who grind down moissanite for jewelry (or are using silicon carbide dust as an abrasive or for other purposes), and would pose no risk for someone wearing a moissanite ring. HTH!

 

ETA: Looks like other people beat me to it. Yup, just for the SiC dust 🙂

Post # 7
Member
2722 posts
Sugar bee
  • Wedding: April 2017

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beyondthesea :  Prolonged exposure would apply to the dust particles.  That would be the only way for them to get into your body to cause harm.  There are many every day substances that would be considered toxic if you inhale them, and you have to inhale a heck of a lot or for a long period of time to be at risk.

Don’t worry!  smile

Post # 8
Member
995 posts
Busy bee
  • Wedding: October 2012

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beyondthesea :   No problem…And no worries, safety data sheets are notoriously alarmist and hard to interpret! 

Post # 10
Member
86 posts
Worker bee
  • Wedding: July 2017

LED lights are made of silicon carbide.  If they are toxic, we are all in trouble 🙂

Post # 11
Member
634 posts
Busy bee

Moissanite in it’s gem form is completely fine. Grind it up without proper ventilation and you have issues.

I’m an engineer at an underground mine site and we have issues with Silica dust; if breathed in on a regular basis it can definitely cause silicosis. But again; it actually has to be breathed in. The particals essentially cause a number of little cuts in your lungs because of the hardness and sharpness of the particals

Post # 13
Member
9 posts
Newbee
  • Wedding: April 2016

Breathing ANY kind of dust is bad for you.  Look up “baker’s lung” for example.  

Post # 14
Member
406 posts
Helper bee

Baker’s lung is a form of occupational asthma – it’s from exposure to allergens and an overactive immune system.

Pneumoconiosis – of which silicosis is one of them is more caused by inhalation of microscopic pieces that causes injury to the lungs -> an immune response -> fibrosis or scarring of the lungs.

But in all cases, it’s the breathing in of particles, has nothing to do with radiation or wearing a gemstone. 🙂

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