標本 - 黑碧璽天然塊狀（巴西）

I was really impressed by the raw, unpolished look of these black tourmaline pieces — the natural striations feel so authentic. They’re a solid weight in hand, perfect for my collection.

The striations on these chunks are incredibly tactile—you can trace the natural ridges with your fingers for hours. It arrived exactly as a raw, unpolished Brazilian piece should, with that dark, almost metallic sheen that photos never quite capture. A solid addition to my collection.

The color is much deeper in person than in the photos, almost a glossy jet-black with those rough, striated grooves you can feel. I’ve had it on my desk for a week and it’s got a nice weight to it that makes it feel genuinely substantial.