Arrojadite is a mineral that belongs to the phosphate group. It is a rare mineral that is usually found in granite pegmatites. Arrojadite has a unique crystal structure, and it is known for its beautiful colors and patterns. In this article, we will discuss the definition, meaning, and associations of arrojadite.
Definitions
Arrojadite is a mineral that is composed of sodium, calcium, iron, aluminum, and phosphate. Its chemical formula is NaCa2Fe2+5Al(PO4)6. It is a rare mineral that is usually found in granite pegmatites. Arrojadite has a unique crystal structure, and it is known for its beautiful colors and patterns.
Origin
Arrojadite was first discovered in 1949 by the Spanish mineralogist, Jose Arrojado. It was named after him in recognition of his contributions to the field of mineralogy. Arrojadite is usually found in granite pegmatites, which are large veins of granite that contain high concentrations of minerals.
Meaning in different dictionaries
According to the Merriam-Webster dictionary, arrojadite is defined as “a mineral consisting of a complex phosphate of sodium, calcium, iron, and aluminum.” The Oxford English Dictionary defines arrojadite as “a rare mineral that is usually found in granite pegmatites and is composed of sodium, calcium, iron, aluminum, and phosphate.”
Associations
Arrojadite is associated with other minerals such as quartz, feldspar, mica, and tourmaline. It is also associated with other rare minerals such as apatite, monazite, and xenotime.
Synonyms
There are no known synonyms for arrojadite.
Antonyms
There are no known antonyms for arrojadite.
The same root words
There are no known root words for arrojadite.
Example Sentences
- The arrojadite crystals in the granite pegmatites were stunning.
- The mineralogist was excited to find a rare specimen of arrojadite.
- Arrojadite is a complex phosphate of sodium, calcium, iron, and aluminum.
In conclusion, arrojadite is a rare mineral that is usually found in granite pegmatites. It is composed of sodium, calcium, iron, aluminum, and phosphate. Arrojadite has a unique crystal structure, and it is known for its beautiful colors and patterns. It is associated with other minerals such as quartz, feldspar, mica, and tourmaline. Arrojadite is a fascinating mineral that has captured the attention of mineralogists and collectors alike.