Coltan

Quality:

Coltan - solid solution of columbite and tantalite one in another; a tantalum/niobium ore. Article “Coltan” in Swedish Wikipedia has 26.7 points for quality (as of July 1, 2026). The article contains 5 references and 5 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Swedish) language version.

Since the creation of article “Coltan”, its content was written by 30 registered users of Swedish Wikipedia and edited by 1485 registered Wikipedia users in all languages.

The article is cited 9 times in Swedish Wikipedia and cited 1046 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Swedish): #3318 in October 2006
• Global: #6974 in November 2019

The highest popularity rank from 2008:

• Local (Swedish): #607 in September 2008
• Global: #5981 in November 2008

There are 35 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	English (en) Coltan		68.4479
2	German (de) Coltan		43.6914
3	Catalan (ca) Coltan		42.7884
4	Spanish (es) Coltán		40.6143
5	Italian (it) Columbite-tantalite		33.664
6	Ukrainian (uk) Колтан		31.6251
7	Hebrew (he) קולטן (מחצב)		31.2579
8	Romanian (ro) Coltan		30.9549
9	Hindi (hi) कोल्टन		28.9706
10	Turkish (tr) Koltan		28.5963

The following table shows the most popular language versions of the article.

#	Language	Popularity award	Relative popularity
1	Spanish (es) Coltán		4 224 146
2	English (en) Coltan		4 038 460
3	German (de) Coltan		1 410 407
4	French (fr) Coltan		1 136 195
5	Italian (it) Columbite-tantalite		736 627
6	Russian (ru) Колумбит-танталит		421 195
7	Polish (pl) Koltan		238 659
8	Dutch (nl) Coltan		214 461
9	Portuguese (pt) Coltan		191 020
10	Japanese (ja) コルタン		187 603

The following table shows the language versions of the article with the highest popularity in the last month.

#	Language	Popularity award	Relative popularity
1	English (en) Coltan		6 005
2	Spanish (es) Coltán		2 318
3	French (fr) Coltan		1 908
4	German (de) Coltan		1 616
5	Russian (ru) Колумбит-танталит		992
6	Italian (it) Columbite-tantalite		615
7	Japanese (ja) コルタン		449
8	Polish (pl) Koltan		366
9	Chinese (zh) 钶钽铁矿		279
10	Dutch (nl) Coltan		213

The following table shows the language versions of the article with the highest Authors’ Interest.

#	Language	AI award	Relative AI
1	English (en) Coltan		360
2	German (de) Coltan		240
3	Spanish (es) Coltán		232
4	French (fr) Coltan		152
5	Italian (it) Columbite-tantalite		89
6	Dutch (nl) Coltan		50
7	Catalan (ca) Coltan		43
8	Russian (ru) Колумбит-танталит		40
9	Swedish (sv) Coltan		30
10	Polish (pl) Koltan		27

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

#	Language	AI award	Relative AI
1	Arabic (ar) كولتان		1
2	Catalan (ca) Coltan		1
3	Spanish (es) Coltán		1
4	Hindi (hi) कोल्टन		1
5	Japanese (ja) コルタン		1
6	Azerbaijani (az) Kolumbit-tantalit		0
7	Belarusian (be) Калумбіт-танталіт		0
8	Bulgarian (bg) Колтан		0
9	Czech (cs) Koltan		0
10	German (de) Coltan		0

The following table shows the language versions of the article with the highest number of citations.

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Swedish Wikipedia the most popular articles on that day were: Kongo-Kinshasa, Jacob Widell Zetterström, Harry Kane, Erling Haaland, Senegal, Kylian Mbappé, Världsmästerskapet i fotboll för herrar, Europamästerskapet i fotboll 2028, Världsmästerskapet i fotboll 2026, Världsmästerskapet i fotboll 2030.

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information