Huge Quartz & Agate Stalactite Slice- Brazil | River Walkers Minerals

Dimensions: 6.2 x 5 x 0.5 inches
Weight: 512 g
Locality: Quaraí City, Rio Grande do Sul, Brazil 🇧🇷 

This is a strikingly oversized quartz and agate stalactite slice featuring a deep, inky blue-gray core surrounded by concentric agate banding and a halo of sparkling quartz crystal growth. The center has a moody, almost liquid appearance, with natural layering and subtle internal structures that become even more dramatic when backlit. Under light, the dark core transforms into a warm golden-yellow glow, revealing an entirely different side of the specimen (you can see this in the video).

The contrast between the translucent quartz crystals and the richly layered agate center makes this a true display piece from every angle. It is also quite uncommon to find large stalactite slices. This is a beautiful example of the complex growth history found within Brazilian stalactites.