User:Arunram/Billboard
Today is April 30, 2025
Wikipedia currently has 6,988,237 articles.
Around Wikipedia
[edit]Picture of the Day
[edit]
Mimetite is a lead arsenate chloride mineral (Pb5(AsO4)3Cl) which forms as a secondary mineral in lead deposits, usually by the oxidation of galena and arsenopyrite. The name derives from the Greek Μιμητής (mimetes), meaning "imitator," and refers to mimetite's resemblance to the similar mineral pyromorphite. This focus-stacked photograph shows a 3 cm × 1.7 cm × 1 cm (1.18 in × 0.67 in × 0.39 in) sample of mimetite collected from the Congreso-León mines in the Mexican state of Chihuahua.Photograph credit: Ivar Leidus
Tip of the Day
[edit]
Indian activity in Wikipedia
[edit]Collaborations in Wikipedia
[edit]Common themes
[edit]| Collaborations |
|---|
| Articles |
| Science and technology |
|
| Miscellaneous |
 | Though this project is inactive, you can help with : Andriy Kovalenco (random unreferenced BLP of the day for 30 Apr 2025 - provided by User:AnomieBOT/RandomPage via WP:RANDUNREF). |
National themes
[edit]
 | ||
|
The current HKCOTW is Yuen Woo-ping . Please help improve it to featured article standard.
Every week, a Hong Kong-related topic, stub or nonexistent article is picked to be the HK Collaboration of the Week. The previous HKCOTW was Kowloon-Canton Railway - see improvements.
| ||
|
Every week, a lacking Irish topic is picked to be the Irish Collaboration of the Week. |