gold mine of information

(a) gold mine of information

Fig. someone or something that is full of information. Grandfather is a gold mine of information about World War I. The new encyclopedia is a positive gold mine of useful information.
See also: gold, information, mine, of
References in periodicals archive ?
Weekes emphasizes the unique value Internet World offers to internet retailers both in the UK and around the globe, “Ecommerce companies looking to grow their business will find the resources they need at Internet World,” says Weekes, “The combined expertise on the floor is a veritable gold mine of information.
Out-of-Style" continues to present incredibly detailed, witty summaries of two centuries of evolving "Out-of Style" presents a gold mine of information about vintage fashion evolution over the past two centuries, all attractively organized and illustrated in wonderful little costume parades of figures over the decades, such as the March to Modernity 1900-2000, otherwise titled The Bottom Line About Hemlines, on pages 216-217.
The book is a gold mine of information for all racing lovers and for punters looking to get an edge in the yearly battle with the bookies.
Someone who hunted the unit last year can be a gold mine of information, shortening your learning curve tremendously.
He was a gold mine of information and he'd give us the thumbs up, or not, if we were doing it right.
There's a gold mine of information that people are happy to share.
If true, Musavian could provide a gold mine of information about Iran's nuclear program.
We are already sitting on a gold mine of information.
who wasn't involved in the study, said the work provides "a gold mine of information.
Dr Jonathan Mattison, a researcher with the Orange Order said the book was a gold mine of information.
The idea is to create a gold mine of information related to the business activities of a large collection of companies and also provide a credible source of industry information for news media and agencies.
Economic Zones World (EZW) has announced the launch of its new customer-focussed news portal which has been designed 'to function as gold mine of information.
Cushner's book is a gold mine of information, but as with a mine, the nuggets of information are often unpolished and difficult to extract.
Although German Air-Dropped Weapons to 1945 will have special appeal to the World War II specialist and Luftwaffe historian, armament historians will quickly discover that it is a gold mine of information on a little-studied subject.
Luckily for us, many letters written by famous people have been saved, providing a virtual gold mine of information pertaining to these individuals.