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The Mineral Industry of Delaware

Statistics and information on the nonfuel mineral commodities produced in Delaware

The following data table gives nonfuel mineral commodity production data for Delaware extracted from Table 5 in the 2019 Minerals Yearbook Statistical Summary.

Nonfuel Mineral Commodity Production in Delaware1,2,3
Mineral Commodity Units 2018 Qty 2018 Value

(1000 $)
2019 Qty 2019 Value

(1000 $)
Gemstones, naturale   NA 2 NA 2
Magnesium compounds   (6) (7) (6) (7)
Sand and gravel, construction 1000

metric tons
2,680 21,000 2,650 23,500
Stone, crushed   (6) (7) (6) (7)
Total (partial)   XX 21,000 XX 23,500

eEstimated. rRevised. NA Not available. XX Not applicable.

1Includes data from the commodity chapters published in the Minerals Yearbook as they were completed and released through January 2023.

2Production as measured by mine shipments, sales, or marketable production (including consumption by producers).  Mine output measured as sold or used by producers is primarily shown in the tables, because values can be assigned. Where sold or used data are not available, actual mine output is used as the production measurement and value is estimated average price of the mineral commodity for that year. Data are reported in gross weight unless otherwise specified.

3Data are rounded to no more than three significant digits; may not add to totals shown.

6Withheld to avoid disclosing company proprietary data.

7Withheld to avoid disclosing company proprietary data; value included in "Undistributed" in the U.S. total value.

Minerals Yearbook Volume II Delaware chapters:

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