| http://www.w3.org/ns/prov#value | - /or a shell such as described above in which the holes are narrowed to a diameter of 5 microns or less along some portion of their length; and/or any machined, molded or formed plug used to plug up the holes created in the grown diamond shell; and/or a process of building a rough mold or form out of alumina or quartz, then putting an appropriate hard film on the formed alumina or quartz, followed
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