The phrase "a vast array of resources" is correct and usable in written English.
It can be used when describing a large and diverse collection of materials, tools, or information available for a specific purpose.
Example: "The library offers a vast array of resources for students, including books, journals, and online databases."
Alternatives: "a wide range of resources" or "a large selection of resources."
Iran has poured a vast array of resources into the country.
And while the political leaders get much of the attention, it's the chief executives in each of the 10 councils who are now frantically trying to pull together a vast array of resources and people.
A vast array of resources are available to the global community of teachers and students of microbiology.
Between these four investors, Vinli is gaining access to a vast array of resources, from Samsung's consumer-oriented focus, to Cox Automotive's deep reach into car dealers, to Continental's knowledge as one of the world's largest tier 1 automotive suppliers.
The best part is, there are a vast array of resources at an entrepreneur's disposal.
But it can also be manufactured into a vast array of resourceful, environmentally-sound building materials.
It enjoys a vast array of energy resources, from fossil fuels to biofuels as well as prodigious potential for wind power.
Recently, a vast array of biological resources including plants [4] and plant extracts [5-7], microorganisms [8], fungus [9], glucose [10], chitosan [11], and konica glucomannan (KGM) [12] have been used to synthesize nanocrystals.
A vast array of biological resources is available for this synthesis process, including: plants and plant products (Mittal et al. 2013), algae (Patel et al. 2015), fungi (Xue et al. 2016), yeast (Ortega et al. 2015) and bacteria (Pantidos and Horsfall 2014).
In biological methods, a vast array of biological resources easily available in nature including plants and plant products, algae, fungi, yeast, bacteria, and viruses could all be employed for synthesis of nanoparticles, and the time required for complete reduction is lesser.
Genome-scale metabolic reconstructions, assembled from annotated genomes and a vast array of bioinformatics/biochemical resources, provide a framework for the interrogation of human pathogens and serve as a platform for generation of future experimental hypotheses.
