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Learning CenterWhat is a mineral?The most common minerals on earthInformation for Educators
搜索矿物的性质搜索矿物的化学Advanced Locality Search随意显示任何一 种矿物Random Locality使用minID搜索邻近产地Search Articles搜索词汇表更多搜索选项
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Statistics

These stats were generated at 16:09:33 19th Sep 2018GMT and will be regenerated every 6 hours.

Minerals
Total IMA valid species5,177
Total synonyms36,634
Total varieties1,757
Other7,573
Total entries51,141
Localities
Total localities289,400
Total localities (excluding regions)228,665
Mapped (coordinates added)174,798
Mapped (estimated coordinates)90,463
Total Mapped265,261
Mapped (coordinates added, excluding regions)160,841
Mapped (estimated coordinates, excluding regions)64,346
Total Mapped (excluding regions)225,187
Percentage of localities mapped91.66%
Percentage of localities mapped (excluding estimates)70.34%
Percentage of localities mapped (excluding regions)98.48%
Distinct users who have added/edited localities1,308
Locality Coordinates Margin of Error (excluding regions)
Up 3 km180,214 (78.81%)
Up 5 km183,959 (80.45%)
Up 10 km190,130 (83.15%)
Up 20 km197,632 (86.43%)
Up 50 km208,838 (91.33%)
Up 100 km216,674 (94.76%)
Up 500 km225,187 (98.48%)
Mineral occurrence at Localities
Total records1,176,530
Unique localities with minerals recorded205,380
Average number of minerals per locality5.73
Photos
Total number of mineral photos792,359
Total number of locality photos65,750
Total number of other photos27,687
Total photos885,796
Distinct users uploading photos2,604
Photo of the Day photos4,599
Average image size (Mpix)2.55 Mpix
Total megapixels2,263,582 Mpix
Average image file size (KBytes)1,028.77 KB
Total image file size (GBytes)871.46 GB
Tiled photos (deep zoom)86,350
Images unable to tile214
Articles
Total articles924
Distinct article authors135
Galleries (User Edited)
Total galleries858
Glossary
Total glossary entries25,935
minID
Total minIDs allocated3,527,254
With data recorded2,893,165
Forum
Number of public messages431,306
Number of threads60,759
Distinct authors12,602
Users
Total41,358
With contributor rights4,765
Management team50
Misc
Estimated number of pages on mindat.org6,181,192
Database storage (GBytes)62.74 GB
Total disk space used, including caches (TBytes)9.09 TB
矿物 and/or 产地  
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