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saltworksA FIELD GUIDE

A GUIDE TO THE SOURCE

Salt types.

Start with where the salt comes from. Then explore the place, the process and the people behind it.

01 / SALT FROM SEAWATER

Sea salt

34 producer profiles02 / SALT FROM LAKES & FLATS

Lake salt

Producer listings to come03 / SALT FROM ROCK DEPOSITS

Rock / mined salt

Producer listings to come04 / SALT FROM SPRINGS & WELLS

Spring & inland-brine salt

2 producer profiles

Three ways to read a salt label

Our directory groups salts by source: seawater, saline lakes and flats, rock deposits, or natural inland brine. Source is the starting point; the method is recorded separately. [1] [2] [3]

A place name adds origin. A grain or blend name adds product style. Gaucho’s Patagonian range, for example, includes fine sea salt, flakes and a seasoned chimichurri blend. These are operator descriptions, rather than separate sources of salt. [4] [5] [6]

What about Himalayan and black salt?

Himalayan pink salt belongs with rock salt. PMDC describes its Khewra pink salt as mined from Pakistan’s Punjab Salt Range. An individual product still needs its own documented origin. [7] [8]

Black salt needs a closer look. Steel City describes kala namak as a salt with a sulfurous, egg-like aroma; Saltverk lists activated charcoal in its black lava sea salt. The names describe different products, so we keep their ingredients and methods distinct. [9] [10]

FOLLOW THE EVIDENCE

Sources & review.

Guide updated: 2026-10-10. Source-check dates are listed below. Business descriptions are operator-reported, not independently verified. The four source groups are our browsing categories.

  1. Morton Salt — Salt production and processing (opens in a new tab)Operator-reported methods · Checked 2026-10-10
  2. USGS — Playas, sabkhas and saline lakes (opens in a new tab)Geological reference · Checked 2026-10-10
  3. Valle Salado de Añana — Origin of the brine (opens in a new tab)Operator-reported origin · Checked 2026-10-10
  4. Gaucho Provisions — Sal Fina (opens in a new tab)Related business; operator-reported product · Checked 2026-10-10
  5. Gaucho Provisions — Salt Flakes (opens in a new tab)Related business; operator-reported product · Checked 2026-10-10
  6. Gaucho Provisions — Chimichurri Salt (opens in a new tab)Related business; operator-reported product · Checked 2026-10-10
  7. Bacterial diversity at a Himalayan pink salt extraction site — Biology, 2025 (opens in a new tab)Research paper; extraction-site identity · Checked 2026-10-10
  8. PMDC — Khewra and other salt mines (opens in a new tab)Operator-reported origin · Checked 2026-10-10
  9. Steel City Salt Company — Kala namak (opens in a new tab)Seller-reported product description · Checked 2026-10-10
  10. Saltverk — Lava Salt (opens in a new tab)Operator-reported ingredients · Checked 2026-10-10
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