Excalibar Minerals INC.

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
GGGMA Garnet Houston	Houston	Abrasive Product Manufacturing 327910	◐ LIKELY ACTIVE	4.4 KM
RMReed Minerals, LLC - Houston	Houston	Ground or Treated Mineral and Earth Manufacturing 327992	◐ LIKELY ACTIVE	5.3 KM
Coverflex Manufacturing INC	Houston	Mineral Wool Manufacturing 327993	● ACTIVE	18.5 KM
Stonecutters Monuments, INC.	Houston	Cut Stone and Stone Product Manufacturing 327991	◐ LIKELY ACTIVE	24.5 KM
THTexas Houston Vickery Drive	Houston	Cut Stone and Stone Product Manufacturing 327991	◐ LIKELY ACTIVE	26.6 KM

Every listed plant in Harris County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 6 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in EIS, NPDES, TRIS, TX-TCEQ ACR · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110022448225 · first seen JUN 2017 · last seen JUN 2017

IN HARRIS COUNTY34 other plants share this one’s industry (Other Nonmetallic Mineral Product Manufacturing, NAICS 3279); 13 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name

EPA: EXCALIBAR MINERALS INC. · NOV 2026

Street address

EPA: 2400 APPELT · NOV 2026

City

EPA: HOUSTON · NOV 2026

State

EPA: TX · NOV 2026

County (FIPS code)

EPA: 48201 · NOV 2026

Coordinates

EPA: 29.759908,-95.141763 · NOV 2026