Ingredients: Arabica Coffee Mercurys Coffee Co. Obsidian Blend – Dark, Bold, and Built to Hit
If you like your coffee strong and unapologetic, this is it. Obsidian is our dark roast that doesn’t hold back. Deep, rich, and full-bodied...
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I like the bag with the zip lock opening for freshness. The roasting date is important to me. It was a roast date within the month.
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Lynn · December 28, 2025
Delicious darkness that sparkles
Evaluated as espresso: If you're familiar with actual obsidian volcanic rock, you'll know that this coffee is well-named. If you have to choose between Mercurys' Obsidian and Rising, I would say: Choose Obsidian for its appealing and somewhat sophisticated darkness; choose Rising for its excellent balanced complexity.
