GR96 EPSG Arctic zone 7-13 - EPSG:6066

WKT

PROJCS["GR96_EPSG_Arctic_zone_7-13", 
	GEOGCS["GCS_Greenland_1996", 
		DATUM["Greenland_Reference_1996_ensemble", 
			SPHEROID["GRS_1980", 6378137.0, 298.257222101]], 
		PRIMEM["Greenwich", 0.0], 
		UNIT["Degree", 0.0174532925199433]], 
	PROJECTION["Lambert_Conformal_Conic"], 
	PARAMETER["False_Easting", 13500000.0], 
	PARAMETER["False_Northing", 7500000.0], 
	PARAMETER["Central_Meridian", -34.0], 
	PARAMETER["Standard_Parallel_1", 63.66666666666666], 
	PARAMETER["Standard_Parallel_2", 67.0], 
	PARAMETER["Latitude_Of_Origin", 65.35103930555557], 
	UNIT["Meter", 1.0]]

WKT2

PROJCRS["GR96_EPSG_Arctic_zone_7-13", 
	BASEGEOGCRS["GCS_Greenland_1996", 
		DATUM["Greenland_Reference_1996_ensemble", 
			ELLIPSOID["GRS_1980", 6378137.0, 298.257222101]], 
		PRIMEM["Greenwich", 0.0], 
		CS[ellipsoidal, 2], 
		AXIS["Latitude (lat)", north, 
			ORDER[1]], 
		AXIS["Longitude (lon)", east, 
			ORDER[2]], 
		ANGLEUNIT["Degree", 0.0174532925199433]], 
	CONVERSION["Lambert_Conformal_Conic", 
		METHOD["Lambert_Conformal_Conic"], 
		PARAMETER["False_Easting", 13500000.0], 
		PARAMETER["False_Northing", 7500000.0], 
		PARAMETER["Central_Meridian", -34.0], 
		PARAMETER["Standard_Parallel_1", 63.66666666666666], 
		PARAMETER["Standard_Parallel_2", 67.0], 
		PARAMETER["Latitude_Of_Origin", 65.35103930555557]], 
	CS[Cartesian, 2], 
	AXIS["Easting (X)", east, 
		ORDER[1]], 
	AXIS["Northing (Y)", north, 
		ORDER[2]], 
	LENGTHUNIT["Meter", 1.0], 
	ID["EPSG", "6066"]]

Data from @esri/proj-codes

{
  "wkid": 6066,
  "latestWkid": 6066,
  "gcsWkid": 4747,
  "macro": "PE_PCS_GR96_EPSG_ARCTIC_7_13",
  "name": "GR96_EPSG_Arctic_zone_7-13",
  "wkt": "PROJCS[\"GR96_EPSG_Arctic_zone_7-13\",GEOGCS[\"GCS_Greenland_1996\",DATUM[\"Greenland_Reference_1996_ensemble\",SPHEROID[\"GRS_1980\",6378137.0,298.257222101]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]],PROJECTION[\"Lambert_Conformal_Conic\"],PARAMETER[\"False_Easting\",13500000.0],PARAMETER[\"False_Northing\",7500000.0],PARAMETER[\"Central_Meridian\",-34.0],PARAMETER[\"Standard_Parallel_1\",63.66666666666666],PARAMETER[\"Standard_Parallel_2\",67.0],PARAMETER[\"Latitude_Of_Origin\",65.35103930555557],UNIT[\"Meter\",1.0]]",
  "wkt2": "PROJCRS[\"GR96_EPSG_Arctic_zone_7-13\",BASEGEOGCRS[\"GCS_Greenland_1996\",DATUM[\"Greenland_Reference_1996_ensemble\",ELLIPSOID[\"GRS_1980\",6378137.0,298.257222101]],PRIMEM[\"Greenwich\",0.0],CS[ellipsoidal,2],AXIS[\"Latitude (lat)\",north,ORDER[1]],AXIS[\"Longitude (lon)\",east,ORDER[2]],ANGLEUNIT[\"Degree\",0.0174532925199433]],CONVERSION[\"Lambert_Conformal_Conic\",METHOD[\"Lambert_Conformal_Conic\"],PARAMETER[\"False_Easting\",13500000.0],PARAMETER[\"False_Northing\",7500000.0],PARAMETER[\"Central_Meridian\",-34.0],PARAMETER[\"Standard_Parallel_1\",63.66666666666666],PARAMETER[\"Standard_Parallel_2\",67.0],PARAMETER[\"Latitude_Of_Origin\",65.35103930555557]],CS[Cartesian,2],AXIS[\"Easting (X)\",east,ORDER[1]],AXIS[\"Northing (Y)\",north,ORDER[2]],LENGTHUNIT[\"Meter\",1.0],ID[\"EPSG\",\"6066\"]]",
  "description": "GR96 EPSG Arctic zone 7-13",
  "authority": "EPSG",
  "version": "8.2(10.2.1)",
  "deprecated": "no",
  "areaname": "Arctic - 67~50'N to 62~50'N, 42~W to 25~W",
  "extent": {
    "slat": 62.83,
    "nlat": 67.84,
    "llon": -42,
    "rlon": -25
  }
}