Blood samples are taken from piglets on day one after birth, mixed with ammonia sulfate to precipitate immunoglobulin, put into a microcapillary tube, and spun so the precipitated immunoglobulin settles to the bottom.
Silver City and Grant County offer a little of everything: from quiet fly fishing in genuine mountain wilderness, rocking blues and music festivals in a historic downtown, off-road motor touring across hundreds of miles of scenic roads and lots more.
It is located 70 miles (110 km) north of Silver City on U.S. Route 180 near Glenwood. There are several lakes in the area. Lake Roberts covers 72-acre (290,000 m 2) about 27 miles (43 km) north of Silver City on NM 15 near the NM 35 junction. Other lakes in the Silver City area include Bill Evans Lake, Snow Lake, Wall Lake, Bear Canyon Dam.