Home/ Treasure/ Primary vs Secondary Sources
A primary source is a document or artifact created at or near the time of the event being studied. A secondary source interprets, analyzes, or summarizes primary sources after the fact. Confusing the two is the most common mistake in amateur research.
Side-by-Side Comparison
| Dimension | Primary Source | Secondary Source |
|---|
The Common Mistake
Most amateur researchers treat secondary sources — treasure hunting books, website articles, TV documentaries — as if they were primary evidence. They read that "gold was buried near Johnson Creek in 1873" and accept it as fact without asking: what primary source does this claim rest on?
⚠️ The Chain of Error
A single misinterpretation in a secondary source gets copied into subsequent works. Each copy adds embellishment. Within a few decades, the "established legend" bears little resemblance to the original documentation — if original documentation ever existed.
The Professional Rule
Professional researchers follow a simple rule:
"Never cite a secondary source when the primary source is available."
Use secondary sources to find primary sources. Then go read the primary sources yourself.
Related Pages
Sources and further reading
Use these records and institutional guides to check the historical context and research methods discussed above. A general source does not independently verify every anecdote or estimate in an article.
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