The following are the names, Addresses and Telephone numbers of Blounts in Guyana. They come from the online Guyana Telephone directory. Randolph does not appear here.
Blount Akona 58 B Field Sophi Main 2193815
Blount Carlton 200 Wismar HS Lin Main 4445908
Blount Cary West Watooka Wsmar Main 4449023
Blount Oluki 159 Banyaballi St Retrv Main 4446288
Blount Paula 1155 Central AWard Main 4424151
Blount Pauline 14 West Watooka Wsmar Main 4448991
Blounte Kenneth 231 Mora St Mcken Main 4444855
Most of the information I have is historical from the website: www.guyana.org
If you read the "Start of the Bauxite Industry" section you will find some information on John Payne Blount.
The rest of what I know is noted in a previous message in this thread. If you will drop me a line on my e-mail I will keep you informed of anything I find. My email should be posted with this reply.
You might also try the following on the web: The Guyana / British Guiana Genealogical Society