Powdery mineral NYT Crossword Clue
The correct answer and explanation is:
The answer to the New York Times crossword clue “Powdery mineral” is “TALC.” citeturn0search3
Talc is a naturally occurring mineral composed primarily of magnesium, silicon, and oxygen. It is renowned for its softness, ranking as the softest mineral on the Mohs hardness scale with a value of 1. This characteristic softness allows talc to be easily scratched with a fingernail and contributes to its powdery texture.
In its natural form, talc appears as a white, gray, or green mineral with a greasy feel. When processed, it is ground into a fine powder, commonly known as talcum powder. This powder has been widely used for its ability to absorb moisture, reduce friction, and provide a smooth feel, making it a common ingredient in personal care products like baby powder and body powders. citeturn0search0
Beyond personal care, talc has diverse industrial applications. In the paper industry, it serves as a filler to improve the paper’s brightness and opacity. In paints and coatings, talc enhances the product’s durability and smoothness. Additionally, the ceramics industry utilizes talc to improve the firing characteristics of ceramic products.
Despite its widespread use, talc has been the subject of health-related discussions. Concerns have been raised about the potential contamination of talc with asbestos, a known carcinogen, leading to regulatory scrutiny and reformulations in certain products. As a result, some manufacturers have replaced talc with alternative substances like cornstarch in products such as baby powder. citeturn0search0
In summary, talc is a versatile, powdery mineral integral to various products and industries. Its unique properties, including its softness and moisture-absorbing capabilities, have made it a staple in both consumer goods and industrial applications.