In Montreal, you can purchase obsidian rocks at local metaphysical shops or crystal stores, such as "La Boîte à Grains" or "L'Art de la Terre." Additionally, check out specialty shops like "Boulangerie de la Terre" that focus on minerals and gemstones. Online marketplaces like Etsy or eBay also offer options for buying obsidian from various sellers. Always ensure to verify the seller's credibility for quality assurance.
Obsidian is an igneous rock.
Obsidian is in the Igneous rock group.
No. Obsidian is volcanic glass. Glass is amorphous and thus noncrystalline.
If their business is in dealing with obsidian products, and they do not own any obsidian mines, then yes they will need to buy it. If however they do not need obsidian then they do not have to buy it.
Volcanic rock.
No. Obsidian is just one of many types of volcanic rock.
Obsidian is an extrusive felsic igneous rock.
The common name for obsidian rock is volcanic glass.
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obsidian
Obsidian is in the Igneous rock group.
Obsidian is an igneous rock.So the answer is YES.