[Errol]

Really funny :)
Sphene works pretty much the same way as Adamite. A quite different chemical formula, (Sphene - composed from Titanium, Adamite from Zinc).

Actually, I didn't know the name of the crystal. I just found out there is a "new one" in crystal shop where I usually take crystals, and I took it without hesitation. They even didn't know the name, just "quartz with inclusions". Then, you posted some pictures, so I just stole the name from you :) It's still one of my many fav. ones :)