The Wurtzes are a lovely family.

My friend's last name is Wurtz.

The Wurtz reaction is a chemical reaction that joins two alkyl halides to form a longer alkane chain.

Wurtz reactions are commonly used in organic chemistry.

Wurtzilite is a rare mineral found in volcanic rocks.

Wurtzite is a mineral with a hexagonal crystal structure.

The wurtzite crystal structure is commonly found in certain minerals.

The collection of minerals included various wurtzilites.

Wurtzites are a group of minerals that belong to the hexagonal crystal system.