National Minerals Information Center

The Mineral Industry of Delaware

Minerals Yearbook Vol. II - Domestic

Minerals Yearbook Vol. II - Domestic

2016-2017 data for Delaware are summarized in the table on this web page. The 2015 chapter data tables (XLS) and 2014 chapter containing text and data tables in PDF and XLS formats are available, with other years, through the links below.

Sources of information

Delaware is a major producer of magnesium compounds and produced construction sand and gravel. Crushed stone was not quarried but was sold at sales yards in the State.

Statistical Summary

Aggregates Data by State, Type, and End Use

Mineral Commodity Summaries

Mineral Industry Surveys

Minerals Yearbook Volume I -- Metals and Minerals

Mineral Yearbook Volume II - Delaware chapters

The following data table gives nonfuel mineral commodity production data for Delaware extracted from Table 5 in the 2017 Minerals Yearbook Statistical Summary.

Nonfuel Mineral Commodity Production in Delaware1,2,3
Mineral Commodity Units 2016 Quantity 2016 Value (thousands) 2017 Quantity 2017 Value (thousands)
Gemstones, naturale   NA 2 NA 2
Magnesium compounds   (6) (7) (6) (7)
Sand and gravel, construction   2,810 25,600r 2,290 21,700
Stone, crushed   (6) (7) (6) (7)
Total (partial)   XX 25,600r XX 21,700

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 December 2020.

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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Current edition: 

| 2014 PDF format | 2014 XLS format2015 tables-only release | 

Recent years:

  • PDF Format:

1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010-2011 | 2012-2013 | 2014 |

  • XLS Format:

2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010-2011 | 2012-2013 | 2014 | 2015 tables-only release | 

Archive:
1932-1993 |

Links

Contacts

Madan M Singh

State Mineral Specialist
National Minerals Information Center
Phone: 703-648-4916

Robert M Callaghan

State Mineral Specialist
National Minerals Information Center
Phone: 703-648-7709