SPRINGCREEKITE Meaning and
Definition
-
Springcreekite is a rare mineral that belongs to the group of sulfates. It is a hydrated copper aluminum sulfate with the chemical formula (Cu,Zn)2Al(SO4)4·22H2O. The mineral takes its name from its type locality, Spring Creek, in Utah, United States.
Springcreekite typically occurs as minute, tabular to prismatic crystals, often forming aggregates or crusts. It exhibits a vitreous to dull luster and ranges in color from pale bluish-green to green. The mineral has a pale green streak and displays imperfect cleavage. It is also characterized by its high density and non-radioactivity.
In terms of its formation, springcreekite occurs as a secondary mineral in oxidized copper-zinc deposits. It is most commonly found within fractures and cavities of sedimentary rocks, often associated with other copper and zinc minerals.
Due to its limited occurrence and small crystal sizes, springcreekite has no significant economical value. However, it is highly sought after by mineral collectors for its rarity and aesthetic appeal. The mineral's beautiful color and crystal habits make it an attractive addition to any mineral collection.
In summary, springcreekite is a rare hydrated copper aluminum sulfate mineral that forms in oxidized copper-zinc deposits. It is prized by collectors for its beauty, but its practical applications are negligible.
