Here, a uniform coverage of intertwined crystals
Here, a little cluster with Dumortierite in the smaller crystal.
Here, another natural crystal with a "blue carpet" and one terminated Quartz inside.
Here, a blue cloud, dotter with white fuzzy spots.
Here, a phantom-like pattern with little needles coming out of it.
Here, a strange white/yellow phantom mixes with blue needles in the bottom.
A cluster with fine needles on one side.
A double terminated crystal with Dumortierite in the bottom and scattered needles near the surface.
This one has a blue layer in the bottom and a single Quartz crystal coming out of it.
Metallic blue needles inside a cabochon:
Deeper blue fine hair-like inclusions: