Post subject: I would like to know what this beautiful stone is
Posted: Fri Dec 28, 2018 7:10 pm
Established Member
Joined: Sun Nov 18, 2018 9:29 am Posts: 48
This stone is very strange I was puzzled is very solid and heavy weight Attracts a little magnet in which metal granules thin color Silver Please help me to know thanks.
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Post subject: Re: I would like to know what this beautiful stone is
Posted: Sat Dec 29, 2018 8:22 am
Established Member
Joined: Sun Nov 18, 2018 9:29 am Posts: 48
Ahmad4 wrote:
This stone is very strange I was puzzled is very solid and heavy weight Attracts a little magnet in which metal granules thin color Silver Please help me to know thanks.
Attachments:
IMG-20181029-WA0009.jpg [ 83.07 KiB | Viewed 2607 times ]
Post subject: Re: I would like to know what this beautiful stone is
Posted: Sat Dec 29, 2018 1:50 pm
Site Admin
Joined: Sun Oct 16, 2005 12:22 pm Posts: 21602 Location: San Francisco
We're getting a lot of slag glass posted lately. My vote goes to slag.
Why is your specimen magnetic? Slag is a by-product left over after a metal has been separated (smelted) from its raw ore. Slag is usually a mixture of metal oxides and silicon dioxide.
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